"I've always been talking to you, but you never heard me. Perhaps because you are weak." - Ddraig
"Twice nothing is still nothing." - Raynare
"You should never go out with someone you don't even love. That's just wrong." - Issei
"A dragon's arm doesn't suffer from a demon's weakness." - Ddraig
"Even the phoenix that rises from the ashes can't recover instantly from mental damage." - Akeno
"Things in this world usually turn out okay. There's no point in worrying about the future." - Azazel
"There's no saving a rotten egg." - Xenovia
"I can't help what I've already received. I'll use this gratefully!" - Kiba
"We haven't lost yet! You lose when you've given up!" - Rias
"I'm fine with being stupid!" - Issei
"I'm not going to be discouraged by fate." - Issei
"The first strike decides the battle." - Rias
"If this is a fate we cannot escape, then we have to be positive about it!" - Issei
"If it's just pain, I'll endure it." - Issei
"Even a fool can make the impossible possible if he sticks with it to the end." - Ddraig
"I'm fine with being a fool. If there's no way I can win with my abilities, then I'll stick with being a fool to the end!" - Issei
"You can't win if you don't try." - Azazel
"Don't put everything into power, focus on the mind." - Issei
"I just believe in my own body, that's all." - Sairaorg Bael