Lydia

“Souls cross ages like clouds cross skies, an' tho' a cloud's shape nor hue nor size don't stay the same, it's still a cloud an' so is a soul. Who can say where the cloud's blowed from or who the soul'll be 'morrow? Only Sonmi the east an' the west an' the compass an' the atlas, yay, only the atlas o' clouds.”
― David Mitchell, Cloud Atlas

“& only as you gasp your dying breath shall you understand, your life amounted to no more than one drop in a limitless ocean!
Yet what is any ocean but a multitude of drops?”
― David Mitchell, Cloud Atlas

“...now I'm a spent firework; but at least I've been a firework.”
― David Mitchell, Cloud Atlas

“Travel far enough, you meet yourself.”
― David Mitchell, Cloud Atlas