The only way to achieve the impossible is to believe it is possible.

A goal is not always meant to be reached, it often serves simply as something to aim at.

创新不仅仅是技术的问题；它关乎我们思考和行动方式的改变。

I have so much admiration for women who are married, have kids, and work full time. I don't know how you do it. I don't think I could.

You know, in the Middle Ages, in England, when you met a very poor person, that person would be described as an "unfortunate" -- literally, somebody who had not been blessed by fortune, an unfortunate.

I don’t like to do easy things. I like to do things that are challenging and that push me.

Success is not final, failure is not fatal: it is the courage to continue that counts.

能源的未来在于平衡当今的需求与未来的责任。