The most important principle of positive psychology is that other people matter.

To find a truth that is true to me, to find an idea for which I am willing to live and die.

The property which every man has in his own labor， as it is the original foundation of all other property， so it is the most sacred and inviolable.

The key to success is to focus on creating value, not just making money.

过多地粉饰命定之说，用来教育广大的愚昧朴实的民众。 

故事是理解过去的方式。