When I, who is called a "weapon" or a "monster", fight a real monster, I can fully realize that I am just a "human".

A lesson without pain is meaningless. For you cannot gain anything without sacrificing something else in return, but once you have overcome it and made it your own...you will gain an irreplaceable fullmetal heart.

A painless lesson is one without any meaning, one who does not sacrifice anything cannot achieve anything.

In researching this volume, I interviewed veterans who had been at the front during World War II. I read countless books, examined film footage, and listened to many detailed and intense stories firsthand, but the one comment that affected me the most came from a former soldier who lowered his gaze to the tabletop and said, ‘I never watch war movies.

Nothing's perfect, the world's not perfect, but it's there for us, trying the best it can. That's what makes it so damn beautiful.

It's a cruel and random world, but the chaos is all so beautiful.