Positive emotions are not trivial luxuries, but instead may be critical necessities for optimal functioning.

前代哲人高深玄妙的教诲，我不能背离。没有见到仁人之居，我将去哪里居住啊？没有见到义士足迹，我将怎么去追谁啊？

There is only one boss. The customer. And he can fire everybody in the company from the chairman on down, simply by spending his money somewhere else.

I'm a work in progress.