Every scientist dreams of doing something that can help the world.
每个科学家都梦想着做一些能够帮助世界的事情。
The dead are never really gone until the living stop remembering them.
Water runs dry but hearts never do
"Time is always a surprise. It moves in ways we can't predict."
自由贸易使得资源得以最优配置。
我希望不久之后我们就能有一台能够解决所有数学问题的机器。