世界是一本书,不旅行的人只读了一页。
We are the temporary custodians of an ancient genetic legacy.
真正的自由是思考、创造、梦想的自由。
在这个不断试图改变你的世界里做你自己,是最大的成就。
The more you know, the more you realize you know nothing.
The concept of legal validity is crucial for understanding the nature of law.