煤炭的真正成本不仅在于价格,还在于我们如何管理其后果。
If you're not prepared to be wrong, you'll never come up with anything original.
The most important victories are those that come after the hardest defeats.
快乐不是一件自我存在的东西,它仅是与其他不快乐事情的一个相对比照,这就是快乐的整个情况。
I'm not a person who is easily influenced.
Every discovery in physics opens a door to a new mystery, and that is the beauty of science.