When you decide to become a front-end consumer-oriented service, you really need to be better than your competition.

当作为前端客户导向型的服务提供商时，就需要做得比竞争者更好。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

They provided a service to society and society responded by somehow they got their wealth, so I think that -- So be concrete.

他们为社会提供了服务,作为回报，社会让他们以某种方式变富，所以我认为-,所以具体来说。

耶鲁公开课 - 公正课程节选

Now, the really fascinating thing is that we have the same system today, except we don't use the postal service as the conduit anymore.

最妙的是,我们现在有同样的制度，除了我们不再将邮政服务作为纽带。

耶鲁公开课 - 金融市场课程节选

The point is that they have received what they have through the free exchange of people who have given them their holdings, usually in exchange for providing some other service Good enough.

关键是，他们赚到的这些钱,都是通过与人自由交换得来的,那些人也得到了报酬，通常是以提供其他服务作为交换的,很不错。

耶鲁公开课 - 公正课程节选