每一个优秀的数学家至少是半个哲学家，而每一个优秀的哲学家至少是半个数学家。

Quality is never an accident; it is always the result of intelligent effort.

"You can’t always get what you want, but sometimes you get what you need."

Education is the ability to listen to almost anything without losing your temper or your self-confidence.

灵魂并非与身体分离的事物。

You really don’t want to be famous. Read the biography of any famous person.

Leadership is the capacity to translate vision into reality.

我不害怕冒险，因为我知道成长就在那里发生。