If you know them well and apply them daily, prosperity will surely follow. Once you have their money, never give it back. Never spend more for an aquisition than you have to. Never allow family to stand in the way of opportunity. Keep your ears open.
Small print leads to large risk.
Opportunity plus instinct equals profit. Greed is eternal. Anything worth doing is worth doing for money. A Ferengi without profit is no Ferengi at all. Satisfaction is not guaranteed.