Who said "Hope is what keeps us moving forward into the abyss."?

This quote is attributed to Professor Farnsworth.

Hope is what keeps us moving forward into the abyss. - Professor Farnsworth

"Hope is what keeps us moving forward into the abyss."

Professor Farnsworth Hope

"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?"

"Every day is a new opportunity."

"Hope is what gets us through difficult times."

"I'm not your enemy, kid. I'm trying to save you."

"Redemption is a long road."