Some find happiness in the accumulation of money and things in material prosperity. What such people it is easy to understand, because in our unstable world of material values, provide the existence of man.
Some finds happiness in faith, well, that currently faith returned to us. The human soul finds faith in God the safe refuge, which has among the surrounding world.
Some believes themselves to be happy, because they love someone. This is happiness too, because love is revealed people, he became spiritually richer, cleaner, better and best.