Who said "The cosmos is eternal and unchanging."?

This quote is attributed to Parmenides.

The cosmos is eternal and unchanging. - Parmenides

"The cosmos is eternal and unchanging."

Parmenides Nature

Philosopher Ancient Greece 515–445

"What is, is. What is not, is not."

"Being is; not-being is not."

"One should both say and think that Being is."

"How could what is perish? How could it come to be?"

"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."