Circle

When I think about a circle, I first come to the idea that everything goes back to where it started again. Even though each day, hour, second does not repeat again forever, there is a chance that the same thing could happen. For example, I go to school everyday and have the same week schedule, and this could be called a circle in some way. However, even though I have the same schedule every week, that does not mean that I do the same "thing" everyday. I learn something new and notice something new everyday and gain knowledge from it. Therefore, I think our ordinary life would be called a circle.