政府下的人的自由是拥有一个普遍适用的常规生活准则，而不受另一个人的多变、不确定和武断意愿的支配。
Freedom of men under government is to have a standing rule to live by, common to everyone, and not to be subject to the inconstant, uncertain, arbitrary will of another man.
I always try to be positive, even in tough moments.
当你怀疑自己能否飞翔的那一刻，你就永远失去了飞翔的能力。
创业就是要做一头站在风口上的猪，风口过了，摔死的也是猪。