He once, for daring to laugh at an athlete who displayed himself in gay clothes because he had won an Olympic victory, received a blow on the head with a stone, which drew blood. The bystanders were all as angry as if they had themselves been the victims, and set up a shout—' The Proconsul! the Proconsul!’ ‘Thank you, gentlemen,’ said Demonax, ‘but I should prefer the doctor.’

He once picked up a little gold charm in the road as he walked, and posted a notice in the market-place stating that the loser could recover his property, if he would call upon Demonax and give particulars of the weight, material, and workmanship. A handsome young exquisite came, professing to have lost it. The philosopher soon saw that it was a got-up story; ‘Ah, my boy,’ he said, ‘you will do very well, if you lose your other charms as little as you have lost this one.’