What most of all enables a man to serve the public is not wealth, but content and independence; which, requiring no superfluity at home, distracts not the mind from the common good.
PlutarchIf any man think it a small matter, or of mean concernment, to bridle his tongue, he is much mistaken; for it is a point to be silent when occasion requires, and better than to speak, though never so well.
PlutarchWe rich men count our felicity and happiness to lie in these superfluities, and not in those necessary things.
Plutarch