Who said "Mediocrity is the true enemy of progress."?

This quote is attributed to Chief Skinner.

Mediocrity is the true enemy of progress. - Chief Skinner

"Mediocrity is the true enemy of progress."

Chief Skinner

"I own this restaurant. I decide what gets served here."

"This is MY restaurant, and I won't have it destroyed by a rat and a garbage boy."

"The health inspector is coming. We need perfection."

"Linguini is my employee, not a chef."