我们必须接受失望，因为它是有限的，但千万不可失去希望，因为它是无限的。

The writer is a spiritual anarchist, as in the depth of his soul every man is. He is discontented with everything and everybody. The writer is everybody's scapegoat and everybody's prophet.

化学不仅是一门科学，它是一种看待世界的方式。

The best thing about a boolean is even if you are wrong, you are only off by a bit.

科学家不满足于停留在表面现象。