Μέμνησο νέος ὤν, ὡς γέρων ἔσῃ ποτέ → Iuvenis memento te fore aliquando senem → Bedenke jung schon, dass dereinst ein Greis du bist
subs.
The word is also found in Eur., Bacch. 703, and Aristophanes, Nub. 1007, but apparently with a different meaning.
