It is not true that people stop pursuing dreams because they grow old, they grow old because they stop pursuing dreams.
数学的目标是使简单的复杂化,使复杂的简单化。
"The truth is not always beautiful, but the search for it is."
发展挑战没有放之四海而皆准的解决方案。
We are going to die, and that makes us the lucky ones. Most people are never going to die because they are never going to be born.