我可以接受失败，每个人都会在某些事情上失败。但我不能接受不去尝试。
I can accept failure, everyone fails at something. But I can't accept not trying.
The ability to associate depends, in turn, on the degree to which communities share norms and values and are able to subordinate individual interests to those of larger groups.
Always look at what you have left. Never look at what you have lost.
The spread of liberal democracy around the world is not inevitable, but it is the most likely outcome.