Who said "If you seek motivation, do not look to me."?

This quote is attributed to Zoidberg.

If you seek motivation, do not look to me. - Zoidberg

"If you seek motivation, do not look to me."

Zoidberg Motivation

"Why must I be a monster?"

"I've gone back in time to when dinosaurs weren't extinct."

"Wha-? Oh, is the cute doctor asking me out?"

"Your music is bad, and you should feel bad."

"I believe in working hard for what you want."

"Never underestimate the power of determination."

"I don't need a reason to fight."

"The most important thing is the mission. Nothing else matters."