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)
P. σπανίως.
seldom: P. and V. ὀλιγάκις.
at random: P. and V. εἰκῆ.