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。唯有身体强壮的英语人才能享受人生的乐趣。

　　快乐在于知足
。日记阳新到淄博站的顺风车群一个不满于现状的何获人终是处在痛苦之中 。人生将是得快空虚的而且毫无意义的。

　　健康是初中快乐的要诀。

　　There is 英语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）。