"Tennis is a mental game. Everyone is fit, everyone hits great forehands and backhands."
网球是一项心理游戏。每个人都很健康，每个人都能打出漂亮的正手和反手。
Be civil to all; sociable to many; familiar with few; friend to one; enemy to none.
爱就是失去自我。
【释义】：在爱一个人时，也要看清对方的缺点；在憎恨一个人时，也要看到对方的优点。