Youtube video of Bobby McFerrin’s Don’t Worry Be Happy (have to link, they disabled the embed option for this video but it’s a must watch. You can’t help but smile and sing along to this video)
Nothing can bring you happiness but yourself. ~
Ralph Waldo Emerson
Happiness is when what you think, what you say, and what you do are in harmony.
Ghandi
Some pursue happiness, others create it. ~Author Unknown