写作是留下痕迹，是在世界上留下印记。

In business, you have to be prepared to take risks, but calculated ones.

化学的乐趣在于看到不可见的东西变得可见。

领导者的工作是在团队中播下成功的种子。

Anyone who isn't embarrassed of who they were last year probably isn't learning enough.

The danger of the past was that men became slaves. The danger of the future is that men may become robots.