最好的产品来自于对问题的深刻理解，而不仅仅是想要制造新东西的愿望。

创造力不是天赋；它是一种可以培养的技能。

生活是一场所有人都要参与的闹剧。

Happiness is not just the absence of sadness; it's the presence of meaning.

All men have the stars, but they are not the same things for different people. For some, who are travelers, the stars are guides. For others they are no more than little lights in the sky. For others, who are scholars, they are problems. For my businessman they were wealth.