The only way to do great work is to love what you do.
The natural and moral world is the two-fold object of man's rational care.
一个个都说∶我是向上效法了尧.舜.夏禹.商汤.周文王.周武王的大道。”但所说的话却是互相攻击的,所行的事是截然相反的。