I am a wheel that propels the entire globe forward; nonetheless, the whole world is unconcerned with my significance. I’m merely regarded as an insignificant piece of machinery. Without me, no car, train, or aeroplane would be able to operate! I am the one who has brought world civilisation from its beginnings to its present state. Because of me, all of humanity’s advancement has been possible.
Machines would cease operating because they include numerous wheel-like components that keep them running; the world would lose track of time when I change the cogwheels within a clock or watch.