Who said "Nature's lessons are written in survival."?

This quote is attributed to Jaws.

Nature's lessons are written in survival. - Jaws

"Nature's lessons are written in survival."

Jaws Nature

"My teeth are not just for smiling—they are instruments of purpose."

"Size is irrelevant when one possesses determination."

"A gentle giant need not speak loudly to be heard."

"In silence, there is power that words cannot match."

"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."