It is wrong to follow the advice of an adversary; nevertheless it is right to hear it, that you may do the contrary; and this is the essence of good policy.
SaadiWhen you see contention amongst your enemies, go and sit at ease with your friends; but when you see them of one mind, string your bow, and place stones upon the ramparts.
SaadiWhen the belly is empty, the body becomes spirit; and when it is full, the spirit becomes body.
SaadiBe generous, and pleasant-tempered, and forgiving; even as God scatter favors over thee, do thou scatter over the people.
Saadi