The ratio of positive to negative emotions that predicts flourishing is about 3 to 1. Above that ratio, people tend to flourish; below it, they tend to languish.

Don't wait for the perfect moment, take the moment and make it perfect.

"The most powerful stories are the ones that refuse to be forgotten."

学校是人类的工坊。

过去越黑暗，未来越光明。

The defining decade: Why your twenties matter—and how to make the most of them now.《The Defining Decade》

能源行业必须在应对气候变化方面以身作则。