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

The principle of human dignity is the foundation of all the other principles of the natural law.

I like to be challenged. I like to do things that people say I can't do.

"I think that mathematicians are much more like artists than they are like scientists."

有时候你必须先输才能懂得珍惜胜利。

The role of business is to produce products and services that make people's lives better—while using fewer resources—and to act lawfully and with integrity.

我不觉得有必要确切地知道我是谁。生活和工作的主要兴趣在于成为你最初不是的另一个人。