你不需要走别人走过的路，也不需要承受同样的伤痕。

The pursuit of science is more than the pursuit of understanding. It is the pursuit of a kind of wisdom that comes from knowing how much we do not know.

Freedom does not consist in any dreamt-of independence from natural laws, but in the knowledge of these laws, and in the possibility this gives of systematically making them work towards definite ends.

"The only thing to do with good advice is to pass it on. It is never of any use to oneself."

使卵石臻於完美的，并非锤的打击，而是水的且歌且舞。