Answer:
I think one important flash back is when the author wrote that Brian had a flashback of when his mother was with, "him."
The answer is perseverance.
In the excerpt from "The Oddysey," the narrator advices others not to feel frightened in a dangerous situation, since they have been through more terrifying and alarming times before. For example, he mentions the occasion when the strong Cyclops locked them in a cave. Finally, he tells people to trust his ability to keep calm and his intelligence to find a solution, just like he has done before.
Moby dic I can't write the other word but you get it