The knowledge that you have emerged wiser and stronger from setbacks means that you are, ever after, secure in your ability to survive. You will never truly know yourself, or the strength of your relationships, until both have been tested by adversity. Such knowledge is a true gift, for all that it is painfully won, and it has been worth more than any qualification I ever earned.

Your self-worth is determined by you. You don't have to depend on someone telling you who you are.

The most important thing in science is not to stop questioning.

我不追逐潮流，我创造潮流。

生活充满了惊喜，有些是好的，有些则不那么好。但它们都是旅程的一部分。

The future is a promise we may not live to see.

If you can avoid seeking approval of others， your power is limitless.

我不是完美主义者，但我喜欢把事情做好。