Apollonious addressing his companions in the prison

(...) Well, I understand human nature, and I will preach you a sermon which is very unlike the prescriptions of physicians, for I shall implant strength in you and will avert death from you. We men are in a prison all that time which we choose to call life. For this soul of ours, being bound and fettered in a perishable body, has to endure many things, and be the slave of all the affections which visit humanity; and the men who first invented a dwelling seem to me not to have known that they were only surrounding their kind in a fresh prison; for, to tell you the truth, all those who inhabit palaces and have established themselves securely in them, are, I consider, in closer bonds in them than any whom they may throw into bonds. "And when I think of cities and walls, it seems to me that these are common prisons, so that the merchants are in chains, in chains no less than the members of the Assembly, and the frequenters also of spectacles, as well as those who organize public processions.
Then there are the Scythians who go about upon wagons; they are just as much in chains as ourselves; for rivers like the Ister and the Thermodon and the Tanais hem them in, and they are very difficult to cross, except when they are hard frozen; and they fix up their houses on their wagons, and they imagine they are driving about, when they are merely cowering in them. And if you don't think it too silly a thing to say, there are those who teach that the ocean also encompasses the earth in order to chain it in.

Come, O ye poets, for this is your domain. Recite your rhapsodies to this despondent crowd, and tell them how Kronos was once put in bonds by the wiles of Zeus; and Ares, the most warlike of gods, was first enchained in heaven by Hephaestus, and later upon earth by the sons of Aloeus. When we think of these things, and reflect on the many wise and blessed men who have been thrown into prison by wanton mobs, or insulted by despots, let us accept our fate with resignation, that we may not be found inferior to those who have accepted the same before us." Such were the words which he addressed to his companions in the prison, and they had such and effect upon them that most of them took their food and wiped away their tears, and walked in hope, believing that they could never come to harm as long as they were in his company.