The endless cycle of birth and death. An unknown (or not) the power of the rotation gives the life cycle, like ornaments expanding chain of a variety of events. The central axis of rotation of the wheel, each chooses. For some, it is a religion for someone - or self-improvement material enrichment. Throughout the cycle, we are an endless struggle, overcome themselves and look in the face of fear, but the invisible hand is also rotates the wheel, measuring out for every certain number of revolutions.