The world is full of people who have never, since childhood, met an open doorway with an open mind.

大脑不是传统意义上的计算机，但它确实进行计算。

在追求真理的过程中，我们必须准备好放弃那些与实验相矛盾的最珍视的信念。

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

如果你甘于平庸，那么你可能会一生都不快乐。