对付不自由世界的唯一方法就是变得如此绝对自由，以至于你的存在本身就是一种反叛。

I am convinced that the substitution of a simple tax on the rent of land for the complicated taxes which at present oppress industry would be advantageous to all classes.

Graceful silence speaks more profoundly than empty words.

There is something profoundly mysterious about quantum mechanics that we still don't understand.

完成比完美更重要。