If we spoke a different language, we would perceive a somewhat different world.
Mathematics is a logical method. . . . Mathematical propositions express no thoughts. In life it is never a mathematical proposition which we need, but we use mathematical propositions only in order to infer from propositions which do not belong to mathematics to others which equally do not belong to mathematics.
Interpretation
What this quote means
Mathematics serves as a tool for understanding the world rather than as a standalone source of meaning.
In this quote, Ludwig Wittgenstein emphasizes that mathematical reasoning is not an end in itself but a means to connect and infer ideas that are grounded in the non-mathematical aspects of life. He suggests that while mathematical propositions are logical constructs, true understanding comes from applying these constructs to the complexities of human experience and thought, which cannot be encapsulated by numbers or formulas alone.
Themes
In practice
Example use cases
In a lecture on the application of mathematics in philosophy, this quote can illustrate the limitations of mathematical reasoning in understanding human experience.
More from Ludwig Wittgenstein
All quotes →One cannot guess how a word functions. One has to look at its use and learn from that. But the difficulty is to remove the prejudice which stands in the way of doing this. It is not a stupid prejudice.
No one likes having offended another person; hence everyone feels so much better if the other person doesn't show he's been offended. Nobody likes being confronted by a wounded spaniel. Remember that. It is much easier patiently - and tolerantly - to avoid the person you have injured than to approach him as a friend. You need courage for that.
It's impossible for me to say one word about all that music has meant to me in my life. How, then, can I hope to be understood?
Nothing is so difficult as not deceiving oneself.
My day passes between logic, whistling, going for walks, and being depressed. I wish to God that I were more intelligent and everything would finally become clear to me - or else that I needn't live much longer.
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How much harm does a company have to do before we question its right to exist?
Darkness always had its part to play. Without it, how would we know when we walked in the light? It’s only when its ambitions become too grandiose that it must be opposed, disciplined, sometimes—if necessary—brought down for a time. Then it will rise again, as it must.
When a country is in harmony with the Tao, the factories make trucks and tractors. When a country goes counter to the Tao, warheads are stockpiled outside the cities. There is no greater illusion than fear, no greater wrong than preparing to defend yourself, no greater misfortune than having an enemy. Whoever can see through all fear will always be safe.
It is curious to note that when for reasons of conscience, people refuse to kill, they are often exempted from active military duty. But there are no exemptions for people who, for reasons of conscience, refuse to financially support the bureaucracy that actually does the killing. Apparently, the state takes money more seriously than life.
There is little or no magic about them, except the ordinary everyday sort which helps them to disappear quietly and quickly when large stupid folk like you and me come blundering along, making a noise like elephants which they can hear a mile off.
Fear or stupidity has always been the basis of most human actions.