These sayings come from the Gnomologium Vaticanum
36 “When [Aristippos] was asked what benefit had come to him from philosophy he said “being able to engage pleasantly with the people I meet.”
῾Ο αὐτὸς ἐρωτηθείς, τί αὐτῷ περιγέγονεν ἐκ φιλοσοφίας, ἔφη· „τὸ ἀδεῶς τοῖς ἐντυγχάνουσιν ὁμιλεῖν”.
162 “Biôn used to say that thought was the procurer of all good things but prudence is the master.”
῾Ο αὐτὸς τὴν μὲν φρόνησιν ἔφη παντοπώλιον εἶναι τῶν ἀγαθῶν, τὴν δὲ σωφροσύνην στρατουργίαν.
182 “When Diogenes was asked by Aristippos what benefit he gained from philosophy he said “Being wealthy without having a cent”
῾Ο αὐτὸς ἐρωτηθεὶς ὑπὸ ᾿Αριστίππου τί αὐτῷ περιεγένετο ἐκ φιλοσοφίας εἶπε· „τὸ πλουτεῖν μηδὲ ὀβολὸν ἔχοντα.”