"The essence of literature is to capture the fleeting moments of human existence and give them permanence through words."

I don't spend my time pontificating about high-concept things; I spend my time solving engineering and manufacturing problems.

Politics is the art of the possible, theatre is the art of the impossible.

The essence of mathematics lies in its freedom.

We are all afraid—for our confidence, for the future, for the world.

你不能只问顾客要什么，然后想法子给他们做什么。等你做出来，他们已经另有新欢了。