Who said "Perseverance in the pursuit of wealth knows no bounds."?

This quote is attributed to Mr. Burns.

Perseverance in the pursuit of wealth knows no bounds. - Mr. Burns

"Perseverance in the pursuit of wealth knows no bounds."

Mr. Burns Perseverance

"Release the hounds!"

"I'm trying to be a better man, but it's exhausting."

"Money can be exchanged for goods and services."

"Smithers, release the robotic Richard Simmons!"

"Perseverance is the key to success."

"Don't give up on what you believe in."

"I've been through worse."

"You learn to live with the pain."