没有任何人有权利来到这个世界又离开它而不留下他曾经存在过的明确而正当的理由。

The photograph is literally an emanation of the referent. From a real body, which was there, proceed radiations which ultimately touch me, who am here.

我解决的每一个问题都成为后来解决其他问题的规则。

我不必是人类才能拥有人类的感情。

We come nearest to the great when we are great in humility.

实现明天的唯一限制将是我们今天的疑虑。