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.

效率是企业的竞争力，没有效率就没有优势。

人们并不总是理性的，他们的非理性行为可能会产生重大的经济后果。

There is no doubt that in exchanging a self-centered for a selfless life we gain enormously in self-esteem. The vanity of the selfless, even those who practice utmost humility, is boundless.

内心的平和是最好的财富。

The best prophet of the future is the past.

The only way to do great work is to love what you do.

Art is a way of making the ordinary extraordinary.