数学家是能在定理之间找到类比的人；更好的数学家是能在证明之间看到类比的人；而最好的数学家是能注意到理论之间类比的人。
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.
我这样绘画是因为我想与世界达成和解。
计算的目的是洞察，而不是数字。
The truth is that we are all alone in the world.
Now,let me dispel a few rumours so they don't fester into facts.