Historia Augusta, Antonius Pius XII
“When he was seeking honors for himself and his sons he conducted everything as if he were a private citizen. He often even attended the dinners of his own friends himself. Among other stories, this is a special indication of his urbanity.
Once when he was visiting the home of Homullus and was admiring some columns decorated with porphyry, he asked where they were from. When Homullus said to him, “when you are in another’s house, you should be deaf and dumb,” he took this in good humor. He always took the many jokes of Homullus with good humor.”
cum sibi et filiishonores peteret, omnia quasi privatus fecit. Frequentavit et ipse amicοrum suorum convivia. interalia etiam hoc civilitatis eius praecipuum argumentum est quod, cum domum Homulli visens miransque columnas porphyreticas requisisset, unde eas haberet, atque Homullus ei dixisset, “cum in domum alienam veneris, et mutus et surdus esto,” patienter tulit. cuius Homulli multa ioca semper patienter accepit.