You have to be comfortable with being uncomfortable if you want to make progress in mathematics.
幸福不是现成的东西。它来自你自己的行动。
能源创新不仅仅是技术问题;它是关于重新构想我们如何为世界提供动力。
不要等待完美的时机,现在就是最好的时机。
The only way to deal with temptation is to yield to it.