When I got to 40 or so... I had the sense when I looked back over my life I would actually see a mess of decisions， a few of which I had thought about， some of which I had sort of stumbled on， and many that I had no control over whatsoever.

Science should be accessible to everyone, regardless of background.

Integrity is the foundation of any lasting enterprise.

世界需要你的声音，别害怕使用它。

历史的真相常常被尘埃掩埋，但它永远不会消失。