I don't want to be as good as I was, I want to be better than I was.

In mathematics, the art of proposing a question must be held of higher value than solving it.

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.

I don’t need a reason to be alive.

我从不害怕死亡。让我担忧的是死亡的过程。

Love isn't about possession, it's about appreciation.

CRISPR是一场革命，但它的方向由我们决定。