Touch Your Heart...

I almost cried watching this video..

I really hope that someday we can improve the world. War won't get us anything good. Killing each other for power won't make the world more happier. Each blood that drops will soon lead to destruction of the world. Even though we're born with different colours, our blood are still red. No matter how different we are, we are still god's creation. I wonder why all this hatred occurs... Is it for self satisfaction to see other people suffer?

Help me understand this world.....