The house,the stars,the desert,what givethem their beauty is something that is invisible.
【解释】在狭窄的路上行走，留一点余地让别人走；遇到美味可口的食物，留出三分让给别人吃，这是立身处世最快乐的方法。
Every man is a moon and has a dark side which he never shows to anybody.
跑步不是要比别人好，而是要比过去的自己更好。
Quality is not an act, it is a habit.
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.