It is only shallow peoplewho require years to get rid of an emotion. A man who is master of himself, can end a sorrow as easily as he can invent a pleasure.

The true measure of success is leaving the land better than we found it.

I write because I cannot scream.

故事不是一条线，而是一张网。

科学与传统的结合可以释放前所未有的产量。

I'm not a perfect person, but I try to be better every day.