Answer:
The three parts of the given excerpt from "Dover Beach" by Matthew Arnold that the speaker describe the sorrow and confusion that he wants to escape are:
1. But now I only hear its melancholy, long, withdrawing roar,
2. Hath really neither joy, nor love, nor light
3. And we are here as on a darkling plain
Caesr escaped and he was born in 100 with a wealthy family
<span>He was an English man born in April 1564, By Profession He was poet, playwright, and actor, widely regarded as the greatest writer in the English language and the world's pre-eminent dramatist.
Hope this helps!</span>