Man is born free， and everywhere he is in chains.

Every one is a moon and has a dark side which he never shows to anybody.

Literature is the best weapon against intolerance and fanaticism.

All good books have one thing in common - they are truer than if they had really happened.

When people are confronted with a problem, they often try to solve it by breaking it down into smaller parts. But sometimes, the solution lies in seeing the problem as a whole.

Music is the one art form that can express the inexpressible.

墨西哥是一个始终处于形成过程中的国家，从未真正到达终点。

在科学领域，每一个被回答的问题都会引出新的问题，推动着发现的无限循环。