Like all others, a man tries to be satisfied with what this world can provide, but to no avail. He sees how other people crave for riches and success, and realizes it is no more than just a game. He participates in these “games”, often not without success, but it brings him no satisfaction. Gradually, trying himself in this world, disappointed and disenchanted, man begins to feel that his soul demands a different kind of filling. Having at last received a desire for the spiritual, man feels that he can no longer fill himself with earthly pleasures and feels his life is empty. Then he begins to look for the way to fill a new, spiritual desire.
Courtesy of http://www.youtube.com/watch?v=a5w4DfUvdcw