κρεῖττον εἶναι φιλοσόφως ἀποθανεῖν ἢ ἀφιλοσόφως ζῆν → that it is better to die in manner befitting a philosopher than to live unphilosophically
Ar. and P. ὀψοφάγος, ὁ (Xen.), or use adj., P. λίχνος.