生活中最好的事情往往是意想不到的。

最好的技术是无形的——它只是无缝地运作。

A theory should not attempt to explain all the facts, because some of the facts are wrong.

I think goals should never be easy, they should force you to work, even if they are uncomfortable at the time.

忿怒如火，不阻止则会烧掉一切；欲望像洪水，不阻挡则淹没一切。