"Be proud as someone who, after being struck by this power, is still able to retain the shape of a body."

"[to Szayel Aporro Grantz] Immaculate being... Was it? In this secular existence, perfection is an illusion, regardless of those who utter the contrary. This is the reality. Common man seeks it out, they strive to achieve it, as if it were some tangible thing... But... The fact of the matter is, perfection is a hollow shell. It is devoid of any substance. I spit on perfection. Perfection, after all, implies you've reached the summit. No trial and error, no ability to conceptualize. An omniscient being would have no need for such superfluous things... Am I making myself clear? For people who dabble in the sciences, such as ourselves, perfection would make us obsolete. Many magnificent things have been, and will continue to come into existence... And yet every last one of them will fall short of perfection's finish. Our function as men of science relies on their many shortcomings. Then, and only then, can we apply the fruits of our labor. To put it simply... As soon as you began spouting that nonsense about being an immaculate being... your fate was sealed. How dare you call yourself a man of science?"

"The right to choose life or death lies with the victor. And the victor of this battle is me."

"*to Ichigo* So you're the human who got his powers from Rukia?"

"There's a lot of products that you can buy with money...but my love is the only limited product that only you can have."

"Ichigo Kurosaki, all of the battles you've fought, were all part of my plan."

""No longer the Aizen you know," hm...? I'm afraid you've been deluded, Abarai-kun...The 'Aizen Sousuke' you knew never existed to begin with."