Identify two central ideas of the poem ulysses. how has the power developed the ideas

"Ulysses" is a poem  by the Victorian poet Alfred, Lord Tennyson.

Two central ideas would be:

1. The importance of striving toward one's goals despite one's limitations

2. Find purpose despita of 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.