Who said "Nature's greatest riddle is humanity itself."?

This quote is attributed to Riddler.

Nature's greatest riddle is humanity itself. - Riddler

"Nature's greatest riddle is humanity itself."

Riddler Nature

"Riddles are the most honest form of communication - they demand truth wrapped in mystery."

"A mind that cannot solve a puzzle is a mind that cannot live."

"Questions are the doorway to knowledge, answers are merely the threshold."

"The greatest riddle is why people fear enlightenment."

"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."