When speaking to an audience it’s better to fix your gaze on a few people than to “spray” your gaze across the room. Your eyes telegraph to others whether you really believe what you are saying.

There are three things I have always loved and never understood—art, music, and women.

Try never to be the smartest person in the room. And if you are, I suggest you invite smarter people... or find a different room.

化学的美妙之处在于它无处不在——你只需要去发现它。

Leadership is about making the tough decisions and standing by them.

心灵不是感官信息的被动接受者，而是感知过程中的积极参与者。

物理学的美在于它能够用简单而优雅的理论解释复杂的事物。

失败不是必要的恶。事实上，它根本不是恶。它是做新事物的必然结果。