Who said "I do not forgive, but I do remember. That is how I stay sharp."?

This quote is attributed to O-Ren Ishii.

I do not forgive, but I do remember. That is how I stay shar... - O-Ren Ishii

"I do not forgive, but I do remember. That is how I stay sharp."

O-Ren Ishii Justice

"I am a woman, and I am a warrior. Never forget that distinction."

"The past is a ghost that haunts the present. Master it, or it will master you."

"Patience is not weakness—it is the hallmark of a true strategist."

"I have built my empire from nothing but will and intelligence."

"Justice must always prevail."

"You think I'm just some animal?"

"Fighting for what's right never gets easier."

"Justice is worth fighting for."