决定我们成为什么样人的，不是我们的能力，而是我们的选择。

I don't chase trends, I set them.

化学工业是现代文明的支柱，我们必须以应有的责任感对待它。

I sometimes think that God in creating man, somewhat overestimated His ability.

老式的选股策略:“有一天你感觉像个英雄，第二天你感觉像一只山羊，换种方式说，大多数情况下它是只是运气。”

You have to believe in yourself when no one else does—that's what makes you a winner.

The process of grouping, of organization, is not arbitrary but follows definite laws.