从存在的迷宫中逃脱是不可能的。
There is no escape from the labyrinth of existence.
The ground for taking ignorance to be restrictive of freedom is that it causes people to make choices they would not have made had they seen what their choices involved.
鱼和客人，三日发臭。
The future of physics lies in the unification of quantum mechanics and general relativity.
学习数学的唯一方法就是做数学。
