Happiness is not something ready made. It comes from your own actions.

There is only one boss. The customer. And he can fire everybody in the company from the chairman on down, simply by spending his money somewhere else.

释义：不要把行藏怨恨到老天身上，韩彭当日也很可怜。一心征战的时候是摧锋陷阵的时刻，百战擒获敌将是破敌的年份。