τὸν νέον τίνα οἴει καρδίαν ἴσχειν → what do you think are his feelings
Porphyrĭon: ōnis, m., = Πορφυρίων.I One of the giants, Hor. C. 3, 4, 54; Mart. 13, 78, 2; Claud. Gigant. 35; 115.—II An ancient commentator on Horace, Charis. p. 196 P.