The value or worth of a man is, as of all other things, his price; that is to say, so much as would be given for the use of his power.
释义：圣人之所以成为圣人，关键在于内心纯粹地符合天理，而不在于才学和能力的大小。所以即使是平凡的人，只要愿意学习，使自己的内心纯粹地符合天理，那么也可以成为圣人。
过去是一个异国他乡；他们做事的方式不同。
你脑袋里有大脑，鞋子里有双脚，你可以选择任何方向前进。
真相很少纯粹，也绝不简单。
The golden rule is that there are no golden rules.