Those who know the true use of money, and regulate the measure of wealth according to their needs, live contented with few things.
Baruch SpinozaHe who wishes to revenge injuries by reciprocal hatred will live in misery. But he who endeavors to drive away hatred by means of love, fights with pleasure and confidence; he resists equally one or many men, and scarcely needs at all the help of fortune. Those whom he conquers yield joyfully
Baruch Spinoza