“Enduring and forgiving are two different things. You must not forgive the cruelty of this world. It's our duty as human beings to be angry at injustice. But we must also endure it. Because someone must sever this chain of hatred.”

“A lesson without pain is meaningless. That's because no one can gain without sacrificing something. But by enduring that pain and overcoming it, he shall obtain a powerful, unmatched heart. A fullmetal heart.”

“Humankind cannot gain something without first giving something in return. To obtain, something of equal value must be lost. This is Alchemy's First Law of Equivalent Exchange. In those days, we really believed that to be the world's one, and only, truth.”

“To obtain something, something of equal value must be lost.”

“There’s no such thing as a painless lesson, they just don’t exist. Sacrifices are necessary; you can’t gain anything without losing something first. Although, if you can endure that pain, and walk away from it you’ll find that you now have a heart strong enough to overcome any obstacle. Yea, a heart made fullmetal.”

“Humankind cannot gain anything without first giving something in return. To obtain, something of equal value must be lost. That is alchemy's first law of Equivalent Exchange. In those days, we really believed that to be the world's one, and only, truth. But the world isn't perfect, and the law is incomplete. Equivalent Exchange doesn't encompass everything that goes on here, but I still choose to believe in its principle, that all things do come at a price, that there's an ebb and a flow, a cycle, that the pain we went through did have a reward, and that anyone who's determined and perseveres will get something of value in return, even if it's not what they expected. I don't think of Equivalent Exchange as a law of the world anymore. I think of it as a promise, between my brother and me. A promise that, someday, we'll see each other again.”

“When I was certain he was going to kill me, my mind went blank, and I didn't have any hope anymore. All I could do was scream my lungs out. I felt so helpless, I couldn't even bring myself to believe someone might save me. And then you showed up Al, and I realized that if we don't take care of each other then no one else will. So I'll do anything in my power to get our bodies back, even if it means being the militaries lap dog. And we'll just have to hope our powers are good enough to help us rise above our own limits. Because we're not Gods, we're humans, tiny insignificant humans. Who couldn't even save a little girl. "Edward- Elric”