I don’t let failure get to my heart, I let it get to my head.

The right of nature... is the liberty each man hath, to use his own power, as he will himself, for the preservation of his own nature; that is to say, of his own life.

We are not selling water, we are selling health.

我总是努力在生活中保持积极和乐观。

We are our past.

对公正社会的渴望是人类状况的永久部分。

Technology itself has no value; it only becomes meaningful when it solves real problems.

创新的秘密在于知道如何把你的智谋藏而不露。