Technology must ultimately serve people and improve the quality of human life.

知足常乐者最富有，因为知足本身就是天然的财富。

制度的重要性有时比我们承认的要大。

The key to progress is persistence and a willingness to challenge conventional wisdom.

The most expensive cost in free-to-play games is players' trust—once overdrawn, it can never be bought back.

Understanding inequality requires looking beyond averages.

比积极遗忘更痛苦的唯一事情是消极地记住。