The fool doth think he is wise, but the wise man knows himself to be a fool.

Leadership is about making tough decisions today that will benefit everyone tomorrow.

The reality is: sometimes you lose. And you're never too good to lose. You're never too big to lose. You're never too smart to lose. It happens.

Happiness is not a right; it is a rare and precious exception.

我们不是从经验中学习……我们是从对经验的反思中学习。

你给国王的越多，他想要的就越多。

The best businesses don’t just adapt to change; they drive it.