if I die soon:
"I wanted to make a difference in this world, I wanted to make the world a better place. this is too soon, but there's nothing I can do now. please, carry on my dreams, for my sake. I love you, and goodbye"
if I die old:
"they said I couldn't do it, but I did. The world itself was my enemy, but I overcame it. unfortunately, death is unavoidable, but what I did with my life will always be remembered. I have no regrets, other than the fact that I'm leaving alot of awesome people. Farewell world, and goodbye"
Realistic: Stay with me till the end, please.
Shot,murdered or even hung: Such is Life.
Family/Friends: I'm not leaving I'm just gonna watch form above.
Anime: Die twice.
This probably wouldn't work so well with a quiet peaceful death, but here's my first choice: http://www.smbc-comics.com/index.php?db=comics&id=2023#comic
Realistically speaking, I think it's quite likely that my last thoughts will be agonizing over the fact that I can't remember some really epic word that I'd like to use in my final goodbyes.
My last words would be:
For all the children and the upcoming generation,I prayed to Lord
for your strength and faith in challenging this immaterial world.
Thank you.
Thank you for everything that i owned...even you get my life... thnx to let me borrow that wonderful.... or something something .... i just say THANK YOU..