The more you look, the more you see. The more you see, the more there is to see.

For the past 33 years， I have looked in the mirror every morning and asked myself: 'If today were the last day of my life， would I want to do what I am about to do today？' And whenever the answer has been 'No' for too many days in a row， I know I need to change something.

In science, we must be open to the possibility that our most cherished theories could be wrong.

我的人生没有彩排，每一天都是现场直播。

神学家可能争吵，但世界的神秘主义者说的是同一种语言。

Let us be grateful to people who make us happy, they are the charming gardeners who make our souls blossom.

Science is not just about discovery, it's about responsibility.

If you can't understand why someone is doing something, look at the consequences of their actions, whatever they might be, and then infer the motivations from their consequences.