The whole problem with the world is that fools and fanatics are always so certain of themselves， and wiser people so full of doubts.

You cannot get through a single day without having an impact on the world around you. What you do makes a difference, and you have to decide what kind of difference you want to make.

文学的价值在于它能够让我们体验他人的生活，从而更好地理解自己。

最可持续的产品是已经存在的产品。

每年赢得锦标赛是我的主要目标。