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.
结社的能力反过来取决于社区分享规范和价值观的程度，以及能够将个人利益服从于更大群体利益的程度。
理学的核心思想在于‘理是统一的，但表现形式多样’。
I think it would be a disaster. The extraterrestrials would probably be far in advance of us. The history of advanced races meeting more primitive people on this planet is not very happy, and they were the same species. I think we should keep our heads low.
I tore myself away from the safe comfort of certainties through my love for truth; and truth rewarded me.
The best way to predict the future is to invent it.
城市是一个活生生的有机体，不断进化。
学习如何生活，而不是如何生存。
It's not supposed to be easy.Anyone who finds it easy is stupid.
