Who said "I am inspired by nothing except my own glory."?

This quote is attributed to Frieza.

I am inspired by nothing except my own glory. - Frieza

"I am inspired by nothing except my own glory."

Frieza Inspiration

"I am the most powerful being in the universe!"

"You dare challenge me? How amusing."

"I have transcended beyond a normal Super Saiyan."

"Your resistance only makes this more entertaining."

"The best part of living is knowing you survived."

"The world needs heroes."

"Life is too short to live poorly."

"I'd rather be an optimist and be wrong than a pessimist and be right"