承认规则作为一种社会事实存在。

要理解行为，我们必须从生存和适应的背景中审视其目的。

Some of the biggest cases of mistaken identity are among intellectuals who have trouble remembering that they are not God.

I don't like to be defined by one thing. I'm more than just a tennis player.

You can't just sit there and wait for life to come to you. You have to go get it.

情绪不仅仅是反应；它们也是我们未来行为的预测器。