In this world, perfection is an illusion. Reagrdless of all those who utter the contrary, this is the reality. Obviously mediocre fools will forever lust for perfection and seek it out. However, what meaning is there in perfection? None. Not a bit. ...After perfection there exists nothing higher. Not even room for creation which means there is no room for wisdom or talent either. Understand? To scientists like ourselves, perfection is despair. - Kurotsuchi Mayuri (Bleach 306)

if something is perfect, then there is nothing left,there is no for imagination, no place left for a person to gain additional knowledge or abilities

the constant shower of the sun's mane erases the footprints on thin ice do not fear deception for the world lies atop deception ~Toushiro Hitsugaya

We fear that which we cannot see.

People have hope because they cannot see Death standing behind them.

I know that. What's your point?

When you're dodging, you're "afraid of getting hit." When you're attacking, you're "afraid of hitting me." When you're protecting someone, you're "afraid of them dying." It's pathetic! You can't give into fear in a fight! When you're dodging, think "I won't let you hit me!" When you're protecting someone, think "I won't let you die!" When you're attacking, think "I will cut you!" --Urahara Kisuke