You get towards the end of life—no, not life itself, but of something else: the end of any likelihood of change in that life.

An expert is a person who has made all the mistakes that can be made in a very narrow field.

创造财富需要有创新的思维和勇于冒险的精神。

"The only way to do great work is to love what you do."

If you’re afraid to fail, then you’re probably going to fail.

质量不是一种技术，而是一种哲学。