How to worship the stone for michel platini in Zhouyi?

The rabbit chased the tortoise, and the tortoise was at point A, which was ahead of the rabbit 100 meter. They both started at the same time. After a period of time, the rabbit arrived at point A, and the tortoise moved forward for a short distance to reach point B. After a period of time, the rabbit reached point B, and the tortoise moved forward a short distance to reach point C. When the rabbit reaches point C, the tortoise moves forward a short distance to reach point D ... and so on, the rabbit can never catch up with the tortoise, but in reality the rabbit can catch up with the tortoise. Why?