Faces, colors, races, languages, geographies, beliefs, ideologies, tradition and customs always differ, but man never changes. Man is created for the most important task at all which is populating and constructing the earth.
Man is the man, the same eyes, the same legs, the same hands. There is no one is distinguished by having three eyes or four hands that enables him to do extraordinary works. We all breath in the same way, no one has gills like fishes or some thing. We all born in the same way, no one is hatched or some thing. And also we all die in the same way.
So, the idea of the unity of the universe is a worthy one to be studied and practiced.
It may be a fantastic odd idea, but it really can be carried out and come to be true. This idea is exactly looks like the tiny creature which moves so slowly that you can't notice it by your naked eye. This idea is going to be real in the future.
The internet, the events of 11th September, the invasion of Iraq and Afghanistan, the abuse portraits, emigration, terrorism, the bird flu, the thermal restriction; all prove that all the nations of the universe are a mere big nation with only one favor in the end. We all are on the board of one ship with one end.
The unity of the world's nations is an aim that is going to be carried out now or later, whether if we accept it or not. It is a result that comes out of the human nature and its rules which always aim to join in spite of all these conflicts and dissension elements.
We should resist all these elements of sectionalism, nationalism, and sectarianism. We should stop evaluating man according to his color, religion, or language. We should do our best to contribute in the greatest achievement of mankind and be one of the founders of the world's unity.