"My pain! My longing! You shall have it all! - Ilberd
"To ignore the plight of those one might conceivably save is not wisdom─it is indolence. We must all protect that which we hold most dear in the manner of our own choosing." - Alisaie after Louisoix
"Scurry and scatter!" - Hades
"Remember us. Remember that we once lived" - Emet
"We fought and we fought and we fought...until there was no one left to fight. We won...and now our world is being erased from existence. We did everything right, everything that was asked of us, and still—still it came to this! You of all people should understand! We cannot—we will not falter. We brought our world to the brink of destruction, and now we must save it." - Ardbert
Also really like the Elidibus quote mentioned above about the rains passing. Often pops in my head.
I have a lot more but those are the ones that immediately come to mind.