法律体系的存在取决于官员对次要规则的接受。
The existence of a legal system depends on the acceptance of secondary rules by officials.
经验只是我们给错误起的名字。
今天种下的每一棵树都是对未来的投资。
Love is the answer, and you know that for sure.
Stay true to yourself and never let anyone change who you are.
最好的科学家是那些永远保持学生心态的人。
如果你不前进，就是在落后。