There are many circle shaped objects in the world.
For example, coins, CD, ring, pearl,the earth and so on.
They seems different and use is quite different, too. However, I think that circle has a meaning of eternity, so they have meanings of eternity from some points of view.
A circle don't have start and end. Circle can be written beautifully from everywhere. It is the main characteristic of circle. Other figures such as triangle can't be written perfectly from certain points.
I also associate transmigration with circle. Everything on the earth transmigrate and never come to an end. I think nature will continue to exist forever. They repeat re birthing and their lives don't cease. Nature has long history than that of human beings. We can't live without nature, so everyone involved in great nature. Maybe Indian people understand the greatness of nature well. Nature don't belongs to someone. This is the principle of the earth, I think.
