Oh is this some Persona 4 stuff due to Giorono’s VA?
It's actually something Giorno says after the GER reveal in the manga to explain why he's about to totally destroy Diavolo, because his scheming to erase anything that threatens him is not "true", while the sacrifices of his comrades are
No, that's wrong!The process also remains!He's starting to spout some crap now.Of course the result is important, because that result is the "truth"!In this world, what remains is the "truth"!The process? Are you an idiot?The only thing that matters is the result! In this world, only the results remain!