以和气迎人，则乖沴灭；以正气接物，则妖氛消；以浩气临事，则疑畏释；以静气养身，则梦寐恬。
和气地待人就不会有不顺心；以公正之气对待事物，一切不祥之事都会消失；以浩然之气处理事情，疑难、畏惧则会释然而解；以宁静之气修养身体则睡梦中也安适。
In the end, the value of a theory is not in its complexity, but in its ability to explain and predict.
It is personalities, not principles, that move the age.
一个好农民不过是一个有腐殖质意识的巧手人。