The right of a nation to kill a tyrant in case of necessity can never be doubted until the right of a tyrant to kill a nation has been proved.

I believe that the testing of the student's achievements in order to see if he meets some criterion held by the teacher, is directly contrary to the implications of therapy for significant learning.

数据是新时代的石油，但比石油更难管控。

领导力不是发号施令，而是激励他人成就卓越。

我不关心股票的价格，我关心公司的价值。

一个人要走过多少路，才能成为真正的人。

欣赏工作的最好方法是想象自己没有工作。