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.

当你足够和正确地努力了，幸福便会来敲门的。

你必须爱上变得伟大的过程。

处理一个不自由的世界唯一的方法是变得如此绝对自由，以至于你的存在本身就是一种反叛。

I always tell my students that it's okay to make mistakes, as long as you learn from them.