ἀλόγιστον δέ τι τὸ πλῆθος ἀντάλλαγμα γενναίου φίλου
From LSJ
Ζήτει σεαυτῷ καταλιπεῖν εὐδοξίαν → Tibi studeto gloriam relinquere → Dir guten Ruf zu hinterlassen sei bemüht
English > Greek (Woodhouse Quotes Reversed)
numbers are but a poor exchange for a true friend, the multitude is but a sorry kind of substitute for a true friend