我们只能看到前方很短的距离,但我们可以看到那里有很多需要做的事情。
"The best investment you can make is in yourself."
预测未来的最好方法就是创造未来。
"Some infinities are bigger than other infinities."
Physics is not just about finding answers, it's about asking the right questions.
The best way to learn about poverty is to go out and talk to the poor themselves.