I strongly believe that missionaries make better products. They care more. For a missionary， it's not just about the business. There has to be a business， and the business has to make sense， but that's not why you do it. You do it because you have something meaningful that motivates you.

Only by continuous learning can we make continuous progress.

非暴力是人类拥有的最伟大的力量。

鱼是我所喜欢的，熊掌也是我所喜欢的，两种东西不能同时拥有，就舍弃鱼去取得熊掌。生命是我所喜欢的，义也是我所喜欢的，如果两种东西不能同时拥有，就舍弃生命去取得大义。

The spread of liberal democracy and the integration of the world economy are the two most important trends of the modern era.

检验统计假设的问题是科学方法整体问题的一个组成部分。

科学不是民主。它是独裁。它是证据的独裁。

Profitability and sustainability can—and must—coexist.