法律體系的存在是一個事實問題，而不是道德問題。
The existence of a legal system is a matter of fact, not of morality.
Patience is the most important skill in life.
The human being is a sun; and the senses are his planets.
I prefer liberty with danger to peace with slavery.
我不是說唱歌手，我是一個數(shù)學的傳奇。
The difference between a dream and a goal is a timeline.
孔子說：“經(jīng)常學習，不也喜悅嗎？遠方來了朋友，不也快樂嗎？得不到理解而不怨恨，不也是君子嗎？”
旅行讓你無言，然后把你變成一個講故事的人。