Who said "Flowers are pretty until they die and turn into nothing."?

This quote is attributed to Billy.

Flowers are pretty until they die and turn into nothing. - Billy

"Flowers are pretty until they die and turn into nothing."

Billy Nature

"I'm a big fan of science!"

"Mandy, wouldn't it be great if we could stay young forever?"

"I love the smell of destruction in the morning!"

"Why does everything have to be so complicated?"

"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."