People who decry the fact that businesses are in business "just to make money" seldom understand the implications of what they are saying. You make money by doing what other people want, not what you want.

我创作艺术是为了治愈我的心灵，并与世界分享我的愿景。

Tennis is a mental game. Everyone is fit, everyone hits great forehands and backhands – it’s the upstairs that counts.

数学是提出正确问题然后找到答案的艺术。

夢は、追いかけるものではなく、追いかけてくるものだ。