Hey..
Sorry i'm probably a bit late here ..
Here's a few ideas i had about this topic .. that could possibly become paragraph ideas?
- hope/a vision is often the motivator behind change
- hope is not always what brings about change (e.g. tangible actions and other emotions such as anger, pride can also be the stimulus for change)
- can hope bring about limitless change? or does it need to be complemented by something else? is hope alone enough to cause change? e.g. Priam was motivated by hope on his journey to Priam and while the journey itself and the appeal to Achilles was a move away from traditional expectations, ultimately, this did not bring about any definite change in the future, as the novel ends with a flash forward detailing the downfall of Troy and Priam's death.
i don't know if these ideas will help u at all but let me know how u go ...