"This can’t last. This misery can’t last. I must remember that and try to control myself. Nothing lasts really. Neither happiness nor despair. Not even life lasts very long. There’ll come a time in the future when I shan’t mind about this anymore, when I can look back and say quite peacefully and cheerfully how silly I was. No, no, I don’t want that time to come ever. I want to remember every minute, always, always to the end of my days."
— Brief Encounter (1945)