“If you can endure something unpleasant, then you will overcome it.”

“If you can overcome love, you can overcome fear. If you can overcome fear, you can overcome death.”

“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.”

“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.”

“You only benefit from books if you can give something back to them. What I mean is, if you approach them in the spirit of a duel, so you can both wound and be wounded, so you are willing to argue, to overcome and be overcome, and grow richer by what you have learned, not only in the book, but in life, or by being able to make something of your work.”

“You had to endure something yourself before it touched you.”