i compiled some of them

:)

Aizen-sama fears nothing. That’s why we bow before him. For us, a man afraid of nothing shines like the moon before us. Aisuringa (Bleach)

From this point on, all you opinions will be rejected!Kurosaki Ichigo (Bleach)
Remember this well. There are two types of fights. As we have put our lives in battle, we must be able to distinguish between the two. The fight to protect life, and the fight to protect pride.Ukitake Jushiro (Bleach)
Well can’t you see, the resolve to cut you reflected in my sword?Urahara Kisuke (Bleach)
If I were the rain that bind together the earth and sky, who in all eternity will never mingle, would I be able to bind the hearts of people together?Inoue Orihime (Bleach)
Admiration is the furthest thing from understanding.Aizen Sosuke (Bleach)
You know why big brothers are born first? To protect the little ones that come after them.Kurosaki Ichigo (Bleach)
We are all like fireworks. We climb, shine, and always go our separate ways and become further apart. But even if that time comes, let’s not disappear like a firework, and continue to shine forever.Hitsugaya Toushiro (Bleach)
Why did you run, Ichigo? …The thing that covered up your ears is…the worthless emotion of fear. There is only one enemy and you are also one. What are you afraid of? Forget that fear. Look forward, walk forward and never stop. Turning back will only get old. Cowardice will cause death! Now! Say my name! Zangetsu!Zangetsu (Bleach) Another variation of Zangetsu’s awesomeness :What are you doing? Why do you run Ichigo? You still have not called me. Face forward, Ichigo. You should be able to hear it now. That which blocks your ears is worthless fear. The enemy is one, you are one. What is there to fear? Cast off your fear. Look forward! Go forward! Never stand still. Retreat and you will age. Hesitate and you will die. Shout…my name is…ZANGETSU!Zangetsu (Bleach)

It seems this pride you speak of leads to killing Rukia…If that’s the case then I will trample your pride. It’s just like you said… The power in my hand was gained for her sake!Kurosaki Ichigo (Bleach)
Version 1 : No one stands on the top of the world. Not you, not me, not even gods. But the unbearable vacancy of the throne in the sky is over. From now on…I will be sitting on it.Aizen Sosuke (Bleach)
Version 2 : 
Since The Beginning, no one has ever stood in the heavens, neither you, nor I, not even God himself, but that emptiness in the throne of heaven will be filled from this day forth, I will be the one to stand in the heavens.Aizen Sosuke (Bleach)

If miracles only happen once, what are they called the second time?Kurosaki Ichigo (Bleach)
You must learn that to endure cruelty is to become cruel yourself.Dordonii Alessandro Del Socacchio (Bleach)
Be proud, that after receiving my blade you still retain the shape of a human.Kuchiki Byakuya (Bleach)if the law is not applicable to the nobles, then it will not applicable to anyone…Kuchiki Byakuya (Bleach)

You thought you could destroy me by striking with power? How naïve. …no perhaps we differ in our basic understandings of the word “power”. I shall enlighten you. This is what is known as power.Aizen Sosuke (Bleach)
There are a lot of things i wanted to do. I wanted to become a teacher, and an astronaut, and a baker… I wanted to go to a bunch of different donut shops and ask for one of everything! And I wanted to tell the ice-cream man to give me one of everything, too! I wish i could have five lives! Then i could have been born in five different towns, and eaten five lifetime’s worth of food, and had five different careers, and… fallen in love with the same person, five times. Inoue Orihime (Bleach)
We must not shed tears. That is the defeat of the body by the heart.Kuchiki Rukia (Bleach)
We the warriors, go now to the field of battle! believe that our blades will not shatter! believe that our spirits will not break! even if we walk separate paths, our iron resolve shall remain united! swear! that even if the ground crumbles beneath us…. we shall return here, alive, again!Abarai Renji (Bleach)
I am sane. It’s this world that’s crazy.Kariya Jin (Bleach)
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. Urahara Kisuke (Bleach)Do you know what’s the difference between a king and his horse?… INSTINCT!!!Hollow Ichigo (Bleach)
It’s always a lot easier to let something fall apart than it is to try to hold it together.Yumichika Ayasegawa (Bleach) Don’t use such strong words…it makes you look weak.Aizen Sosuke (Bleach)

I have already told you. You and I… Our levels are as distant as the earth from the heavens. …Must I spell it out for you? I have discarded my left arm, discarded my left leg, …and yet even so, I have not nearly lowered myself to your level. Kuchiki Byakuya (Bleach)
In your sword, all I see is fear.When you attack, “you are afraid to cut someone.”When you defend, “you are afraid of getting cut.”When you protect, “you are afraid they will die.”You’re sword if filled with fear.It’s pathetic, you can’t give into fear in a fight.It won’t help you at all.When you’re attacking think, “I will cut you.”When you’re defending think, “I won’t let you hit me.”When you’re protecting someone think, “I will not let you die.”Kisuke Urahara (Bleach)
Admiration is the emotion farthest from comprehension.Aizen Sosuke (Bleach)
Hubris softens the earth beneath the feet of victoryKuchiki Byakuya (Bleach)
You humans are always talking about hearts. It’s as if you hold them in your hand. But my eyes see everything. Nothing can get past it and what it doesn’t see, doesn’t exist. That’s the way I’ve always fought. What is a heart? If I rip open your chest, will I see it? If I crack open your skull, will I find it in there?Ulquiorra Schiffer (Bleach)If history repeats itself, and moves in a circular path, then believing that whatever force is turning it is perfect, is all we can do as we move ahead. Pushed along by forces beyond our control, waiting, for the blade to be swung.Kuchiki Rukia (Bleach)
When you are up high, all the stuff that looks confusing and messed up… suddenly becomes crystal clear.Senna (Bleach: Memories of Nobody)