知識是人類的最高財富，而分享知識則是最高的慷慨。
Knowledge is the highest wealth of humanity, and sharing knowledge is the greatest generosity.
Positive psychology is not just about feeling good, it's about the good life - a life with engagement, meaning, and positive relationships.
The market, like the Lord, helps those who help themselves. But unlike the Lord, the market does not forgive those who know not what they do.
有時最難原諒的人是自己。