Of all men's miseries the bitterest is this: to know so much and to have control over nothing.

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

I always try to find a solution, not an excuse.

It looks like a solitary sport, but it's a team.

【释义】富有但不骄傲，尊贵但不奢侈。

The greatest leader is not necessarily the one who does the greatest things. He is the one that gets the people to do the greatest things.