I came from a marvelous/mystic union of my parents under the name of love. In the end I will enter the last step of food chain, be decomposited by scavengers and go into the chemical cycles of the earth. Maybe one hundred years later, the carbon atoms now in my body will be in a purple flower, the hydrogen atoms accompanied will be in clouds float in the sky. Or, not so beautifully, they will just become ash and air with no color or smell that you can feel.

In my whole life, I will consume a tiny part of energy came from the sun. It came into plants by chloroplasts, and then it came into animals and the energy cycle of my body. At last, it vanishes as heat. The human-shaped/humanoid creature, in possession of 115 pounds chemical compounds in this moment (which means several decades), is me.

From the viewpoint of the earth, I am just one member of the population with intelligence but still strugling with life and work. I have come across several cities, seen a few scenes. I just came from one point of a continent to another point of another continent. All these points are civilized cities in which humans inhabit.

From the viewpoint of the universe, I am just a tiny object living on a tiny planet.(I am a small small girl in a small small world:)) But I cannot deny that the 115 pounds creature, me, is really lucky! There are huge numbers of planets in the universe but I have been assembled in the only one we know that has a beautiful ecosphere. There are millions of species on this planet but I was born to be an individual of the only species which has big brain and wisdom. This species has developed culture and civilization for several thousands of years and I live in the era that the industrial revolution and the informational revolution have already occurred. 

Though my fate is similar to other 6 billion people living in the ecosphere, for each of us, which is but over 100 pounds chemical compounds on earth, it is still really a wonder with so small a probability that we exist in universe as a human being. We just always think the meaning of life in the population and in the relationship of one and another, so we cannot see how wonderful we are. Nevertheless, in many cultures, humans describe the divinity of people in another way ------by religion. They attempted to explain the wonder of us in imagination, in the dimension of transcedency. However, the realistic wonder of the small probability does deserve our surprise no less than any Creation Process in any Holy Script.

Human emotions does not evolve with the civilization. Human is still an animal that needs comforts from food and sex. Substantially, humans are seeking for the satisfaction of comfort, of neural stimulation and of superior feeling among the population. Tribe wars in the agricultural era and nuclear wars in the industrial era both come from same emotions, hatred and anger. Modernization has nothing to do with human emotions.