"The only thing that one really knows about human nature is that it changes."

I hold every man a debtor to his profession； from the which as men of course do seek to receive countenance and profit， so ought they of duty to endeavor themselves by way of amends to be a help and ornament thereunto.

The true measure of success is how much you've helped others succeed.

我不是那种会让对成功的爱减少的人。

人は誰でも、自分だけの秘密を持っている。

历史既没有地球的古老，也没有孩子的纯真；它始终是人类激情与错误的产物。