When Apollonius was appointed professor of philosophy in the Imperial household, Demonax witnessed his departure, attended by a great number of his pupils. ‘Why, here is Apollonius with all his Argonauts,’ he cried.

 Asked whether he held the soul to be immortal, ‘Dear me, yes,’ he said; ‘everything is.’

 He remarked à propos of Herodes that Plato was quite right about our having more than one soul; the same soul could not possibly compose those splendid declamations, and have places laid for Regilla and Pollux after their death.

 He was once bold enough to ask the assembled people, when he heard the sacred proclamation, why they excluded barbarians from the Mysteries, seeing that Eumolpus, the founder of them, was a barbarian from Thrace.

 When he once had a winter voyage to make, a friend asked how he liked the thought of being capsized and becoming food for fishes. ‘I should be very unreasonable to mind giving them a meal, considering how many they have given me.’