The One True Joy In Life.

.
"This is the one true joy in life, the being used for a purpose recognized by yourself as a mighty one; the being thoroughly worn out before you are thrown on the scrap heap; the being a force of nature instead of a feverish little clod of ailments and grievances complaining that the world did not devote itself to making you happy." ~ G B Shaw

Simply - Be the change you want to see in the world.
.