The selfish gene theory is not a theory about selfishness in the everyday sense. It is a theory about the evolution of behavior.
如果我们知道我们在做什么,那么这就不叫科学研究了;不是吗?
Money is like manure, its only good if you spread it around.
唱歌是我与世界对话的方式。
我不在乎你是否被冒犯。我不会停下来。