Self-evident principle is that everything in the universe has its proper place, hence one can deduce that objects fall to the ground because that’s where it belongs.
因而人们可以推断出，物体掉到地上是因为物体本身就属于大地的。
Self-evident principle is that everything in the universe has its proper place, hence one can deduce that objects fall to the ground because that’s where it belongs.
因而人们可以推断出，物体掉到地上是因为物体本身就属于大地的。
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