Who said "Nature rewards the strong and discards the weak."?

This quote is attributed to Scar.

Nature rewards the strong and discards the weak. - Scar

"Nature rewards the strong and discards the weak."

Scar Nature

"I am the most powerful being in this land."

"The past can hurt, but you can run from it or learn from it."

"Everything you see exists together in a delicate balance."

"As the king's brother, I deserve respect and recognition."

"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."