I accept chaos, I'm not sure whether it accepts me.

完成比完美更重要。

真相很少是纯粹的，也绝不简单。

But man is not made for defeat. A man can be destroyed but not defeated.

"True strength is not in never falling, but in rising every time we fall."

The boundaries which divide Life from Death are at best shadowy and vague. Who shall say where the one ends, and where the other begins?

Mathematics is not a deductive science—that's a cliché. When you try to prove a theorem, you don't just list the hypotheses and then start to reason. What you do is trial and error, experimentation, guesswork.