Sometimes Fronto descends from the heights of eloquence to offer practical advice; as when he suggests how Marcus should deal with his suite. It is more difficult, he admits, to keep courtiers in harmony than to tame lions with a lute; but if it is to be done, it must be by eradicating jealousy. 'Do not let your friends,' says Fronto,'[30] 'envy each other, or think that what you give to another is filched from them.