Identify two central ideas of the poem "ulysses." how has the poet homer developed the ideas?

The two central ideas of the poem are to not allow one's life to stay stationary and to find purpose despite being old. Ulysses realized that he did not want to stay in his kingdom living a boring and stationary life. He brought his men to go on adventures and told them that they can still be noble despite being old.

I’m just thinking something from the top of my head so it may not be much so if weathering didn’t exist, there wouldn’t be anything to break up earth’s crust naturally. so by assumptions, the rocks on earth would be larger than they actually are since there’s nothing to break them up into smaller parts.overall, i’m not really sure, but all i know is that it’ll mess up the rock cycle that we have now.hoped this .