对于世界而言,你是一个人;但是对于某个人,你是他的整个世界。
The most beautiful as well as the most ugly inclinations of man are not part of a fixed biologically given nature, but result from the social process which creates man.
Of the people, by the people, for the people.
I believe that love is a better teacher than the sense of duty, he said, at least for me.