más vale buen callar que mal hablar
From LSJ
Ὁ μὲν βίος βραχύς, ἡ δὲ τέχνη μακρή, ὁ δὲ καιρὸς ὀξύς, ἡ δὲ πεῖρα σφαλερή, ἡ δὲ κρίσις χαλεπή → Life is short, art long, opportunity fleeting, experience misleading and judgment difficult
Spanish > Greek
τὸ λακωνίζειν ἐστὶ φιλοσοφεῖν, τὸ λακωνίζειν ἐστὶν φιλοσοφεῖν