"A story is a letter that the author writes to himself, to tell himself things that he would be unable to discover otherwise."

Success is not about how much money you make, it’s about the difference you make in people’s lives.

通常，这是证明目的的手段：目标前进的技巧，即使目标结构崩溃，技巧也能生存。

The best way to learn is by doing.

If you don't fail at least 90 percent of the time, you're not aiming high enough.

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

My work is my understanding of life.

发现的喜悦是推动数学家前进的动力。