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.

最好的故事是那些为读者的想象力留出空间的故事。

The genome is a mirror reflecting our evolutionary journey.

在城市社区运营的公司会产生巨大的连锁反应。