老马为驹

Explanation: Royal horse like horse. Yu sorry the old rites. "Poetry Xiaoya horn bow": "anti-horse for the horse, regardless of later." Zheng Xuan 笺; "metaphor Youwang see the old anti affront, in case of such childish, not to the old post from the cares, the person case has also natural. "a metaphor that is old and even worse Zhuangxin years, not taking into account the difficulty and after. Zhu Xi _set_ pass: "If the horse exhausted men, while the anti-self that horse, regardless of later, will also have the risk of incompetence." Hence Yiyu as not to senile too. Tandoori Fu "illness over the king leaning drink gift song": "enemy brotherhood night who like to make my hands and feet light want to spin. Horse to horse the letter is true, was proud of the status of deep-dependents." Yang Lun mirror Quan: "Words are the king of Health not to old and slow, that this piece Kuanqia I have enough Kuaixin, different days of the status of dependents who are deep in this peace. "