Answer:
The first is about how every good thing that seems amazing has to end. ( Like how it refers to the Garden of Eden) Adam and Eve had to move on eventually.The second is basically talking about how we are dust and from the earth and are almost nothing. It makes the point however, that we can feel and give endless emotions, energy and love, and become great. It then paradoxically says that we will eventually return back to the dust from which we came.
Explanation: