Why is it bad? Because crying is a natural function of the human organism which is designed to restore the emotionally disequilibrated person to a state of equilibrium.

• 译：为什么不好呢?因为哭是人的有机体中的一种很自然的功能，有这一功能就是为了让那些感情上失去了平衡的人，能恢复到感情上平衡的状态。