真理的概念在任何足够强大以包含算术的形式系统中都是不可定义的。
The past is never dead. It's not even past.
A law of nature， lex naturalis， is a precept or general rule found out by reason， by which a man is forbidden to do that which is destructive of his life or takes away the means of preserving the same.
如果你想走得快，独自前行；如果你想走得远，结伴同行。
History is a set of lies agreed upon.
"The most important thing is to stay disciplined."
