Who said "Courage is not the absence of fear, but action despite it."?

This quote is attributed to Professor Farnsworth.

Courage is not the absence of fear, but action despite it. - Professor Farnsworth

"Courage is not the absence of fear, but action despite it."

Professor Farnsworth Courage

"Good news, everyone!"

"I'm going to build my own theme park, with blackjack and hookers!"

"Why must I be surrounded by these incompetent fools?"

"To shreds, you say?"

"Never let fear stop you from chasing your dreams."

"Courage is being afraid but doing it anyway."

"Sometimes you gotta do what you gotta do."

"Sometimes you have to be the monster to stop the monsters."