"The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter."

The downside of my celebrity is that I cannot go anywhere in the world without being recognised. It is not enough for me to wear dark sunglasses and a wig. The wheelchair gives me away.

你最好的工作将是那些你不太胜任的，因为它会促使你去挑战自我。实际上，你只应该申请那些你不太胜任的工作。

计算机不会在任何地方引入订单，因为它们会暴露机会。

互联网下半场是产业互联网。

"Every story is a journey, and every journey changes the traveler."

学习数学的最好方法就是做数学。