Mathematics is not a spectator sport. You have to get involved.
数学不是一项观赏性运动。你必须参与其中。
Music is my therapy.
集合论的悖论不应被视为理论本身的不一致，而应被视为表明某些被认为有效的推理方法实际上并非如此。
Every life leaves behind a trail of evidence; the biographer is the detective who follows it.
The surest way to tame a prisoner is to let him believe he’s free.
On pivoting: "If you're not stubborn， you'll give up on experiments too soon. And if you're not flexible， you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve."
Evolution is the most beautiful thing in the world.