"All heroes have established their thrones atop, not just their enemies. But a large quantity of allied corpses as well. There are no monarchs with clean hands." — Paul von Oberstein
"There is nothing outside of yourself that can ever enable you to get better, stronger, richer, quicker, or smarter. Everything is within. Everything exists. Seek nothing outside of yourself." — Miyamoto Musashi
"I want to hear it again, yet I don't want to hear it again. I want to see her, yet I don't want to see her. What do you call this kind of feeling again?" — Kousei Arima
"A person can only murder another once. The act of murder is giving up the humanity that is within oneself. What is left is just emptiness. You can not lose humanity if it is already lost. The act of murder turns into the act of slaughter. They are two different things." — Ryougi Shiki
"It makes you sad when someone suddenly just up and disappears without a word. If you're just going to end up hurt in the end, you're better off not forming any bonds at all." — Yozora Mikazuki
"A detective who corners a culprit with their reasoning and drives them to suicide in front of himself - is no different than a murderer." — Shinichi Kudou
"Number 58 of the 1,000 provisions I would like you to observe, never talk to me while I'm humming to myself. This is an important provision do you understand?" — Excalibur
"No, but I can learn. I'll bathe in blood. If that's what it takes to protect my friends, I'll take it. All the hatred, the disease. I'll take it as my own and end it. " — Shū Ouma