Leadership is about making tough decisions and standing by them.

A picture held us captive. And we could not get outside it, for it lay in our language and language seemed to repeat it to us inexorably.

过去是你记得的、你想象你记得的、你确信你记得的、或者你假装记得的。

预测未来的最好方法就是发明它。

知道自己不知道的比聪明更有用。