15 Learn to control your temper. Above all, if somebody does something you don't agree with, try not to shout or carry on. Instead, let it go if it is a minor matter. If you must say something or disagree with someone, do so tactfully and in a conversational tone of voice. You'll find that people respond more positively, too.
學會控制自己。淡忘仇恨，春暖花開。心有多大，舞臺就有多大。

16 Don't swear, or at the very least, save the swearing for times that really warrant it. Swearing mainly demonstrates to others that you have poor control over your temper. Instead, try learning some other words to show your displeasure with something. Something that's not up to your standards could be terrible, lousy, rotten, crummy, no-good, and so on. Many of these terms will help you zero in on what the trouble is, communicate more effectively, and perhaps even move towards a solution.
Try it! You will probably find that people will listen to you better and take you more seriously if you don't swear.
不再輕易許諾。當你開始覺得時間明顯得不夠用，漸漸的覺得睡懶覺，逛街等是相當浪費時間金錢的事情，思想與行動上的時間概念達成了一致，合理的安排時間，充實的生活會把自己帶入一個更喜歡的世界。