Who said "Nature would be perfect if there were fewer people in it."?

This quote is attributed to Oscar the Grouch.

Nature would be perfect if there were fewer people in it. - Oscar the Grouch

"Nature would be perfect if there were fewer people in it."

Oscar the Grouch Nature

"I love trash. Why do you think I live in a can?"

"Scram! Can't you see I'm trying to be miserable here?"

"The more it stinks, the more I like it."

"Why is everyone always trying to make me happy? It's exhausting."

"Nature teaches us about beauty."

"Nature teaches us patience and wisdom"

"Sometimes it snows in April."

"Every town has a soul, and Twin Peaks has a troubled one."