The happiness of your life depends upon the quality of your thoughts: therefore, guard accordingly, and take care that you entertain no notions unsuitable to virtue and reasonable nature.
Happiness is like a cat, If you try to coax it or call it, it will avoid you; it will never come. But if you pay not attention to it and go about your business, you'll find it rubbing against your legs and jumping into your lap.
-William John Bennett
Because gratification of a desire leads to the temporary stilling of the mind and the experience of the peaceful, joyful Self, it's no wonder that we get hooked on thinking that happiness comes from the satisfaction of desires. This is the meaning of the old adage, Joy is not in things, it is in us.