Zeno's paradoxes of motion are four related paradoxes created by an ancient Greek philosopher in 500 B.C. In one of the well-known paradoxes, Achilles, who is a fast runner, chases a tortoise who is initially at a point P ahead of him and moving slowly forward. Zeno argued that, by the time Achilles arrives at point P, the tortoise will have moved forward to another point P1. Although Achilles is now closer to the tortoise, he will not catch up on the second try again because by the time Achilles arrives at point P1, the tortoise will have moved to another point P2 and so on. Therefore, Achilles will never catch up with andovertake the tortoise. But we know that a fast runner can overtake a slow runner in reality. This paradox has puzzled philosophers, mathematicians and scientists for millennia. This paper reveals the mystery of the universe behind Zeno's paradoxes. There is no entity called an electron or an atom or a ball movingfrom one point to another point in space as we know it. It is profound that philosophers were able to probe the deep mystery of the universe by logic alone 2500 years ago!