A leader's job is to create more leaders, not more followers.

The best products come from a combination of passion and precision.

The powerful have always preyed on the powerless. That's how they became powerful in the first place.

如果使人们喜怒无常，居处不定，思虑不得要领，行事中途就乱了章法；那么，天下间就会出现各种不平与不合理，而后像盗拓或者曾参、史鳅做的那些事情，都会发生。

逆子无情甚于蛇蝎。

羊羔有跪下接受母乳的感恩举动，小乌鸦有衔食喂母鸦的情义。