The method of introspection must be rigorously standardized.

I don't dance to impress. I dance to express.

当你认为你理解了一部伟大的文学作品时，你可能是错的。

Simplicity has a way of improving performance by enabling us to better understand what we are doing.

Success is not accidental. It requires a lot of effort and sweat.

【译文】 曾子说：“我每天都要多次提醒自己：工作是否敬业？交友是否守信？知识是否用于实践？”