写作是保存真相的一种方式。
Energy security is national security.
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
如果因为这些而损害夺取人民的衣食之资，仁义的人是不会去做的。
The key to successful investing is to have the patience to wait for the right opportunity.
每个单子都是一面镜子，反映了整个宇宙的图景。
Every mathematical problem has a solution; it just takes time and effort to find it.