在一个国家中，一个公民的自由是对另一个公民自由的威胁。

And what I noted, since the really big ideas carry 95 percent of the freight, it wasn’t at all that hard for me to pick up all the big ideas and all the big disciplines and make them a standard part of my mental routines. Once you have the ideas, of course, they are no good if you don’t practice. You don’t practice, you lose it.

革命是一场漫长而艰苦的斗争，但只要有决心和团结，胜利是必然的。

The only thing that makes life possible is permanent, intolerable uncertainty; not knowing what comes next.

"The personal is always political, and the political is always personal."