《荀子·劝学》
要追溯先王的道德，寻找仁义的根本，从礼法入手才是能够融会贯通的捷径。
将原先王，本仁义，则礼正其经纬蹊径也。
To understand the moral qualities of the ancient kings and explore the roots of the universal principles of human conduct, starting with the rituals is the fastest way.