Happiness resides not in cattles, and not in gold, happiness dwells in the soul.

εὐδαιμονίη οὐκ ἐν βοσκήμασιν οἰκεῖ οὐδὲ ἐν χρυσῶι· ψυχὴ οἰκητήριον δαίμονος.

Democritus from Abdera – Greek philosopher (c. 460 -371 B.C.), fragment 171