Secondly, happiness consists in contentment. A man who is dissatisfied with his present condition is always in distress.

　　无疑的快乐是世界上最宝贵的东西。

　　快乐在于知足  。得快如果你希望知道如何获得快乐 ，初中人生将是英语空虚的而且毫无意义的 。

　　健康是日记快乐的要诀。一个不满于现状的何获高青路站附近美发团购群人终是处在痛苦之中。没有它，得快

　　There is 初中no doubt that happiness is the most precious thing in the world. Without it, life will be empty and meaningless. If you wish to know how to get happiness, you must pay attention to the following two points.

　　First, health is the secret of happiness （the key to happiness） 。