Who said "A good leader listens to his people."?

This quote is attributed to Marvin the Martian.

A good leader listens to his people. - Marvin the Martian

"A good leader listens to his people."

Marvin the Martian Leadership

"This makes me very angry, very angry indeed!"

"Where's the kaboom? There was supposed to be an earth-shattering kaboom!"

"Oh dear, what a mess."

"I'm very busy. I'm destroying your planet."

"A leader must be fair and just."

"Integrity is everything."

"One must take responsibility for one's environment."

"In this house, I make the decisions"