2009年：贝索斯致股东信《执着于用户体验》

泉水虽可共享,但谁又能否认，在水罐中所盛的水只属于取水的人呢？

The teacher's task is to awaken joy in creative expression and knowledge.

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

只有通过苦难才能理解生命的深度。