"When you do something best in life, you don’t really want to give that up – and for me it’s tennis."
Sustainability isn't an option; it's a responsibility we owe to future generations.
Vanity and pride are different things, though the words are often used synonymously.
在一场较量中如果获胜变得太过重要,就应该改变规则,使较量变得更有趣。改变规则可以成为新的游戏。