The world is full of obvious things which nobody by any chance ever observes.

Man is not the creature of circumstances； circumstances are the creatures of men.

I'm the reason your past won't go.

You get towards the end of life—no, not life itself, but of something else: the end of any likelihood of change in that life.

追求真理需要相当大的努力，这就是为什么只有很少人愿意出于对知识的热爱而去追求真理，尽管上帝在人的心灵中植入了对这种知识的自然渴望。