如果你不经历艰难时刻，你就无法到达美好的时光。
If you don't go through the tough times, you don't get to the good times.
Investing in clean coal technologies isn't an expense—it's an investment in our future.
One of the first things taught in introductory statistics textbooks is that correlation is not causation. It is also one of the first things forgotten.
The key to great acting is listening, not just to the words, but to the silence between them.
历史会证明谁真正为人民服务。
一个人的价值应该看他贡献了什么，而不是他能得到什么。
