我不需要任何人的认可。

实现明天的唯一限制是我们今天的疑虑。

The essence of greatness is the perception that virtue is enough.

The most important thing is to try and inspire people so that they can be great in whatever they want to do.

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.