I'm mentioning all this -- I'm mentioning all this because I think this is not merely a personal problem; you may think I'm wrong in this, but I think we live in an age when our lives are regularly punctuated by career crises, by moments when what we thought we knew -- about our lives, about our careers -- comes into contact with a threatening sort of reality.

最好的科学是双手弄脏而头脑清醒时完成的。

每个人都有权拥有自己的观点，但没有人有权在事实上出错。

领导力不是掌控；而是关心那些你负责的人。