Cicero isn't simply praising penny-pinching—he's suggesting that the discipline required to live with less actually *trains* your character across the board. When you practice restraint with money, you're simultaneously developing patience, humility, and the ability to distinguish between want and need, which are the very muscles required for honesty, courage, and justice in harder moments. A person learning to decline an unnecessary purchase discovers the same internal strength needed to decline a bribe, or to speak an unpopular truth. It's why the financially disciplined often prove steadier in moral trials—their frugality has been a kind of daily rehearsal.