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.

孔子说：“我不是天生就有学问的，只是个喜欢读书、勤奋敏捷地追求知识的人。”

We're not asking people to give up anything. We're giving them something better.

越南人民深爱独立、自由与和平。但在国家独立受到威胁时，越南人民宁愿牺牲一切，也不愿失去国家，沦为奴隶。

"Always forgive your enemies; nothing annoys them so much."