Challenges are opportunities in disguise; embrace them and grow stronger.
我们不需要另一个英雄。
A mathematician is a person who can find analogies between theorems; a better mathematician is one who can see analogies between proofs and the best mathematician can notice analogies between theories.
科学不仅仅是事实的集合,而是一种思维方式。
Think wrongly, if you please, but in all cases think for yourself.