The wheel of time, the wheel of the world and the wheel of the Yuga (i.e. the wheel of work leading to births and rebirths) dose that ! prosperous bcing ever cause to revolve by application of his soul.
कालचक्रं जगच्चक्रं युगचक्रं च केशवः। आत्मयोगेन भगवान् परिवर्तयतेऽनिशम्॥