μεταδιωκτέον
From LSJ
Cras amet qui numquam amavit quique amavit cras amet → May he love tomorrow who has never loved before; And may he who has loved, love tomorrow as well.
English (LSJ)
A one must pursue, Pl.Ti.64b, Them.Or.22.272b.
Greek (Liddell-Scott)
μεταδιωκτέον: ῥημ. ἐπίθ., τοῦ μεταδιώκω, δεῖ μεταδιώκειν, Πλάτ. Τίμ. 64Β.