译文：人际交往需把握分寸，过热则易生嫌隙，适度方能长久。体现处世的圆融。

Power is not a tool, it is a weapon. And like any weapon, it can be used for good or ill.

I never buy a stock unless I understand the business.

"I don’t want to be known just as a tennis player. I want to be known as a good person."

我不是那种会让对准备的热爱减少的人。