A writer is selected by his subject—his subject being the consciousness of his own era.
释义:天地顺自然而动,所以日月运行不会有差错,四季的更替也不会有差错。圣人顺自然之理而动,则刑罚清明而百姓顺服。
森林的真正价值不能仅用板材英尺来衡量。