τί δεῖ τὰ πολλὰ λέγειν

From LSJ

τὸ λακωνίζειν πολὺ μᾶλλόν ἐστιν φιλοσοφεῖν ἢ φιλογυμναστεῖν → to behave like a Lacedaemonian is much more to love wisdom than to love gymnastics (Plato, Protagoras 342e6)

Source

Greek > English (Woodhouse)

to cut a long story short