Who said "Nature teaches us everything we need to know."?

This quote is attributed to Pikachu.

Nature teaches us everything we need to know. - Pikachu

"Nature teaches us everything we need to know."

Pikachu Nature

"Pika pika!"

"Pikachu!"

"Pika pika chu!"

"I choose you!"

"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."