In which the most gifted philosopher of the twentieth century writes two masterpieces—the second destroying the first—and concludes that the deepest things cannot be said
♦ ♦ ♦What can language do? What can it not do? Can you say everything that needs to be said? Or are the deepest truths beyond words?
From Lesson 45 (Nietzsche, 3 lessons ago): Nietzsche said language is metaphor, all the way down. We cannot say what is absolutely true because language itself is creative interpretation. Wittgenstein will echo this: language is not a mirror of reality. But then, what is it?
From Lesson 41 (Hegel, 7 lessons ago): Hegel said meaning unfolds through history and rational dialogue. The Absolute reveals itself through thought. But Wittgenstein will turn this upside down: the deepest things cannot be rationally expressed at all.
From Lesson 34 (Spinoza, 14 lessons ago): Spinoza said reality is one substance expressed in infinite attributes—thought and extension. But we can only know two. There are limits to what a mind can grasp. Wittgenstein will ask: are there limits to what language can express?
Ludwig Wittgenstein is one of the most brilliant and most tormented philosophers in history. He wrote two masterpieces. The second destroys the first. But in both, he maintained the same faith: there are truths that cannot be said. Philosophy has confused itself by trying to say the unsayable. The deepest things—ethics, aesthetics, the meaning of life, the mystical—lie beyond the boundary of language. And the wise philosopher recognizes this boundary.
Ludwig Wittgenstein was born in Vienna in 1889 into immense wealth. He was the son of an industrialist. But he rejected the money, rejected the privilege, rejected the world it offered him. He was brilliant—one of the most brilliant minds of the twentieth century. But he was also austere, demanding, spiritually hungry, plagued by depression.
In 1911, he went to Cambridge to study logic with Bertrand Russell. Russell recognized him immediately: this was a genius. A tortured, difficult genius, but a genius. Wittgenstein threw himself into logic with obsessive intensity. The rest of his life would be a record of extraordinary achievements marred by psychological torment.
In 1914, he enlisted in the Austro-Hungarian army. He served in World War I, not as an officer (which his privilege would have granted him), but as a frontline soldier. While serving on the Eastern Front, he wrote the Tractatus Logico-Philosophicus—in a soldier's notebook, in the trenches, sometimes as a prisoner of war. It is one of the most extraordinary achievements in philosophy: a complete philosophical system written amid carnage.
When the Tractatus was published in 1921, Wittgenstein was convinced he had solved all the fundamental problems of philosophy. The book is short, aphoristic, almost mystical in style. But its argument is systematic.
The picture theory of meaning: Language works by picturing reality. A sentence is a picture of a fact. Words stand for objects. The logical structure of the sentence mirrors the logical structure of the fact. When you say “The cat is on the mat,” your sentence pictures a fact in the world.
This seems obvious, until you think about it. What about mathematical truths? What about ethics? What about the statement “I love you”? These don't seem to be pictures of facts in the world. They seem to be something else entirely.
And here is where Wittgenstein becomes radical:
The deepest matters—ethics, aesthetics, the meaning of life, God, the mystical—cannot be said. Why? Because they don't picture facts. They transcend the boundaries of what language can express. Philosophy has spent millennia trying to speak about these things. Wittgenstein says: stop. The boundary is real. Respect it.
But then, doesn't Wittgenstein himself break his own rule by writing a 70-page book about ethics and meaning? Yes. He does. And he knows it. He says his propositions are rungs on a ladder. Once you climb them, you must throw away the ladder.
After publishing the Tractatus, Wittgenstein thought philosophy was solved. He gave away his enormous fortune (to his reluctant siblings) and became a schoolteacher in rural Austria. For nearly a decade, he taught children, trying to live a simple life, away from the corrupt world of academia and wealth.
But something was eating at him. Slowly, his old certainties began to crumble. Friends—including the mathematician Frank Ramsey—asked him difficult questions. Maybe the Tractatus
By the late 1920s, Wittgenstein knew: he had to rethink everything. And so he returned to Cambridge. For the next two decades, he worked, wrote, rewrote. He would become famous for his unusual teaching style: he would sit in silence for long periods, thinking aloud, often saying “I don't understand anything anymore.”
The Philosophical Investigations was published after his death from cancer in 1951. It is even more radical than the Tractatus—and it destroys the Tractatus completely.
Language is not a picture. Language is a game. There is no single essence of language. Rather, there are countless language-games, each with its own rules, its own logic, its own form of life.
Consider the word “game.” What do chess, tag, peek-a-boo, poker, and hide-and-seek have in common? Chess has rules and a winner. Tag has no winner. Peek-a-boo is played by infants. Poker involves money. Hide-and-seek involves space. There is no common feature that makes all of these games. Instead, they are connected by a web of family resemblances—like a family where one person has blue eyes, another has brown, another has a big nose. There is no single feature all family members share, yet they are unmistakably a family.
Language is the same. Consider all the things we do with words: we give commands, ask questions, tell jokes, greet people, curse, pray, beg, give orders, write poetry, write philosophy, calculate, translate. Each of these is a different language-game. Each has different rules. Each is embedded in a form of life—a way of living, a context, a culture.
And here is the crucial insight: meaning is use. A word means what it does in the language-game it plays. The word “five” means one thing in mathematics, another in poetry (“there are five verses”), another in the cry “give me five!” You don't understand language by looking at what words stand for (the picture theory). You understand it by seeing how it is used.
Imagine: everyone has a box. Inside the box is something called “a beetle.” No one can look into anyone else's box. Everyone says “this is a beetle” when they point to their box. Suppose the contents of the boxes were constantly changing, or different, or empty. Would anyone notice? The word “beetle” gets its meaning from its use in language—not from what is inside the box. In fact, the beetle drops out as irrelevant. We are talking about the game, the use of the word, not about what the word stands for.
This is Wittgenstein's critique of traditional philosophy. We think words must stand for things. But that's not how language works. Language is about use, function, context—not about hidden essences.
But notice: Wittgenstein has not retreated from his original conviction. Even in the Investigations, even after destroying the picture theory, he maintains: the deepest things remain beyond language.
You can describe a game by explaining its rules. But can you say what beauty is? Can you say what makes a poem beautiful? You can show someone poems. You can point. You can say “that color, that rhythm, that structure.” But the beauty itself cannot be said. It must be shown.
Ethics cannot be said. The meaning of your life cannot be said. God cannot be said. Not because these don't exist. But because they transcend the boundary of what language can express. This is not a failure of language. It is language's true nature.
Wittgenstein died of cancer in 1951 at age 62. His last words, reportedly, were: “Tell them it was wonderful.” What was wonderful? His life? Philosophy? The view from beyond language?
Language mirrors reality. Words stand for objects. Sentences picture facts.
This was Wittgenstein's first answer to how language means. “The cat is on the mat” pictures the fact that a cat is on a mat. The logical structure of the sentence mirrors the logical structure of the fact. This explains how language can be true or false—by corresponding or failing to correspond to reality.
But this only works for factual statements. What about commands (“go away!”)? Questions (“is he coming?”)? Expressions of emotion (“I love you”)? These don't picture facts. Yet we use language to do these things. So the picture theory is incomplete.
Some truths cannot be said. The deepest things transcend language.
Ethics: can you say what is good? You can list good acts. But goodness itself? Beauty: can you define it? You can point to beautiful things. But beauty itself? The meaning of life: can you say it? The mystical, the transcendent, God—can these be said?
Wittgenstein says no. These are real. They matter. They are the most important things. But they lie beyond the boundary of language. Philosophy has exhausted itself trying to speak the unspeakable. The wise recognition is: whereof one cannot speak, thereof one must be silent.
This doesn't mean these things don't exist. It means they are shown, not said. They are lived, experienced, felt—but not expressed in language.
Language is not one thing. It is many games, each with its own rules.
Playing chess, greeting someone, giving orders, telling jokes, praying, calculating, cursing, writing poetry—these are all language-games. Each has different rules. Each is embedded in a form of life. The meaning of a word is not what it stands for. The meaning is its use in the game.
Consider: the word “pain.” In what game is it used? The game of diagnosis (“where is the pain?”). The game of sympathy (“I share your pain”). The game of instruction (“this muscle causes pain”). Each game has different rules. The word means something slightly different in each. Understanding language means understanding these different games.
Many things we call by the same name have no single common feature.
What do chess, tag, poker, peek-a-boo, hopscotch, and solitaire have in common that makes them all “games”? There is no single feature. Chess has rules and competition. Tag has no clear winner. Peek-a-boo is played by infants. Solitaire is played alone. Some games have winners, some don't. Some involve competition, some don't. Some involve luck, some don't. Yet we call all of these “games.”
Why? Because they share family resemblances—overlapping similarities. Like a family: one person has red hair, another has brown. One has blue eyes, another green. One has a big nose, another small. There is no feature all family members share. Yet they are unmistakably a family.
Language is full of such family resemblances. The meaning of a word is not a single essence. It is a network of related uses.
Some things can be shown but not said.
You cannot say what beauty is. But you can show someone a beautiful painting. You cannot say what love is. But you can show someone a loving relationship. You cannot say the meaning of life. But you can live it. You can show it through your life.
This distinction is crucial. Philosophy has assumed that if something is real, it can be said. But Wittgenstein insists: the most important things can only be shown. This is not a weakness. It is a recognition of the different ways we know and express what is real.
Wittgenstein himself broke his own rule.
He said the deepest things cannot be said. Yet he wrote 800 pages trying to gesture toward them. How can he talk about what cannot be talked about? He acknowledged this paradox. He said his propositions are like rungs on a ladder. You climb them. Then you throw them away.
In other words: the book itself is what cannot be said. The book is a kind of showing. It shows you the limit. It shows you where language breaks down. And then you must transcend the book. You must see for yourself.
Wittgenstein's first masterpiece. Written partly in the trenches of WWI. Language as picture. Encode “19” and “21”.
Wittgenstein's second masterpiece. Published 2 years after his death. It destroys the first. Language as games. Encode “19” and “53”.
Born in Vienna, April 26, 1889. Into wealth and torment. The genius who would transform twentieth-century philosophy. Encode “18” and “89”.
You are still constructing your palace of memory. Here is Room 48, where Wittgenstein dwells. Choose a real location. Make these images vivid, bizarre, concrete.
Image 1: The Perfect Mirror. In your location, you see a mirror of polished silver. It reflects everything with absolute clarity. Each word is a separate stone placed in front of the mirror. The mirror reflects the stones perfectly. This is the picture theory. Language is a mirror. Words stand for things. The logical structure of language mirrors the logical structure of reality. Perfect. Except...
Image 2: The Mirror Shattering. The mirror cracks. It splinters into a thousand pieces. And now, in your location, you see children playing chess, lovers arguing, priests praying, poets writing, soldiers giving orders, friends greeting each other. In each group, people are using language—but in completely different ways. Each is a different game. Each piece of the shattered mirror reflects a different form of life. The picture theory is destroyed.
Image 3: The Boundary Line. There, in your location, is a line drawn sharply in the sand or on the floor. On one side, language. On the other side, silence. Beyond the line, you see shadows: beauty, ethics, meaning, the mystical, God. You cannot reach them with words. You cannot cross the line with language. But they exist beyond it. This is the limit of language.
Image 4: The Parable Understood. An old man sits telling a story. His words seem simple. But as you listen, you understand something—not the words themselves, but what the words point to. You understand through the story. This is showing, not saying. The words gesture toward what cannot be said directly. You are moved, changed, understood—without being told in propositional form.
Image 5: The Philosopher in Silence. Wittgenstein himself sits in your location. His hands are open. His face is at peace. His lips are closed. Around him, all the books he wrote, all the propositions, all the arguments. But he is not reading them. He is past them. He has climbed the ladder and thrown it away. Whereof one cannot speak, thereof one must be silent. And he is content in that silence.
Pick a real place you know vividly. Your garden. A library. A concert hall. A childhood home. Somewhere where the images can be anchored in physical space.
Wittgenstein claimed beauty, ethics, and meaning cannot be said but are real. Can something be real if it cannot be put into words? What does “real” mean then?
If ethics and beauty cannot be said, how do you understand them? How do you communicate them to someone else? Can you show beauty or goodness without language?
Wittgenstein wrote the Tractatus, then 30 years later, wrote a book destroying it. What does this tell us about philosophical progress? Can a philosopher be completely right, then completely wrong? Or were both right in different ways?
Different language-games have different rules. But what if someone's game is oppressive? Can you criticize someone else's language-game if meaning is relative to the game? Is Wittgenstein naive about language and power?
Wittgenstein wrote 800 pages to say the deepest things cannot be said. Then he tells us to throw away the ladder after climbing it. But if the ladder must be thrown away, why climb it? What's the point of the book?
Wittgenstein's last words: “Tell them it was wonderful.” But he lived a difficult, austere, sometimes lonely life. What could he have meant? What was wonderful? And does this change how you read him?
Pick one question that troubles you. Or ask your own question. Write.
Set the timer. Capture Wittgenstein in words—knowing his core claim is that the most important things cannot be captured in words. Let that paradox guide you.
Fill in the blanks:
1889: Wittgenstein born in Vienna. Born into wealth, intellectual family. Later gave it all away.
1921: Tractatus Logico-Philosophicus published. Language pictures reality. Words stand for things. Philosophy = logical analysis. The deepest things cannot be said.
1953: Philosophical Investigations published (posthumous). Language is many games, not one picture. Meaning comes from use, not reference. Yet still: the deepest things remain beyond language.
Explain the difference in your own words:
Picture Theory (Tractatus): Language works like a picture. Words stand for objects. The logical structure of the sentence mirrors the logical structure of the fact. Meaning = reference. A sentence is true if it corresponds to reality.
Language Games (Investigations): Language is not one thing. There are countless language-games (commanding, questioning, telling jokes, praying, cursing). Each game has different rules. Meaning comes from use in context, not from what words stand for. Understand how a word is used, and you understand it.
Wittgenstein asked: What do all games have in common? List some games and what they have in common—or don't:
There is NO single feature all games share. Chess has competition and rules; peek-a-boo doesn't. Some have winners; solitaire doesn't. Some involve luck; chess doesn't. They are connected by family resemblances—overlapping similarities, not a common essence.
According to Wittgenstein, these cannot be said:
Ethics — what makes something good cannot be said, only lived
Aesthetics / Beauty — what makes something beautiful cannot be defined, only shown
The meaning of life — cannot be stated as a proposition, only embodied in how you live
The mystical — God, transcendence, the sacred—these lie beyond language entirely
Wittgenstein shows us that language has limits. The deepest things cannot be said. But then: how do we live them? How do we communicate them? How do we even know what they are if we cannot speak them?
He says: show, don't tell. But what is shown must be received. Someone must understand. And if language fails, how can understanding happen at all? Is there something beyond language that we can know? Is there a way that truth reaches us without words?
We return to this question now, with two figures who lived what could not be said: a man from an ancient garden, and a man from Nazareth. One taught pleasure as the highest good. One taught love as the highest truth. One thought through the absurd. One went beyond it. Both spoke in parables. Both showed more than they said. And somehow, 2,000 years later, we still understand.
Spaced repetition connections: This lesson linked Lesson 45 (Nietzsche, +3), Lesson 41 (Hegel and rational philosophy, +7), and Lesson 34 (Spinoza on the limits of understanding, +14).