“One who trusts in G-d will obtain the advantage of money, namely, a livelihood, but will be spared the mental distraction of one who has money and constantly worries about it. As the Wise Man said, ‘sweet is the sleep of the laborer, whether he eats little or much; but the prosperity of the rich man does not let him sleep.’ (Koheles 5:11).” ~ Chavos Halevovos