时间总是一个惊喜。你以为你了解它，但其实你并不了解。
"Time is always a surprise. You think you know it, but you don't."
在背后夸奖别人。这会传回到你自己那里。
The financial industry must have social responsibility and not be solely profit-driven.
朗兰兹纲领是理解数学更深层次结构的框架。