What is the greatness of World?

What is the greatness of World?

The total size of the Universe is 50,000 Million light years. Scientists found that it is continuously expanding. The people who know the basic science can understand the concept of light year and size of the Universe and earth is the size of a small virus in the universe.
In the earth, 6000 million people are living. Apart from this, billions of living creatures and animals are living in the world. In that, you and I are like small dusts. But in this smallness, there is lot fight on the basis of religion, caste, creed, color, and race and on many other differences.
People, who fight, are fighting because of their ignorance and not because of their knowledge.
Still, the Earth or world will not die. It will grow continuously. This is the greatness of the world.