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.

Art is not made to decorate rooms. It is an offensive weapon in the defense against the enemy.

科学的严谨性要求我们清楚地区分自然本身的赤裸形象与我们随意为其披上的华丽外衣。

I'm not a kid anymore, I'm a young man.

I have learned to seek my happiness by limiting my desires， rather than in attempting to satisfy them.