成功是一段旅程,而不是终点。
A mathematician is a person who can find analogies between theorems; a better mathematician is one who can see analogies between theories and the best mathematician can notice analogies between analogies.
买水管、延长线或梯子时,买比你认为需要的长得多的。才会是正确的尺寸。
I’m thankful for my struggle because without it I wouldn’t have stumbled across my strength.
Patience and persistence are the unsung heroes of scientific discovery.
It is in the thirties that we want friends. In the forties we know they won't save us any more than love did.