Never deviate from your sense of right and wrong. Your integrity must be unquestionable. It is easy to do what's right when you don't have to write a check or suffer any consequences. It's harder when you have to give something up. Always do what you say you will, and never mislead anyone for your own advantage.
永远要黑白分明、百折不回。你的诚信必须要毋庸置疑。当一个人不需要付出代价或承担后果的时候，坚持做正确的事情并非难事。但当必须得放弃一些东西时，你就很难保持信用记录。要始终言而有信，不要为了自己的利益误导任何人。
成功的关键在于敢于思考非传统的想法。
能源安全就是国家安全。
无人机的未来是开放和共享的。
世界是一个问题，而非答案。
Mathematics is not a spectator sport.