The rule of recognition exists as a social fact.
Collaboration across sectors is key to solving environmental challenges.
我不是说唱歌手,我是一个跳舞的传奇。
人性的弱点总是充满贪婪、恐惧或者是愚蠢,这是完全可以预测的,但是我们无法预测这种人性弱点的发生顺序。