In the heart of the sphere of everything that keeps changing, there one thing that never changes-life. Life is the one thing that stays with me until the very end. Today, people may like me. Tomorrow, they may not. But my life is still there. It is not subject to good and bad. Human beings are the thinkers-homo sapiens-the ones with the brains. We can think about things, and in our thoughts, everything keeps changing. In our moods, everything keeps changing. Yet, in our beings, there is the heart, and the heart does not change because it is consistent with only one thing. Our needs on the outside change all the time, but the heart's need never changes. It is consistently the same, and always will be.