Who said "The cosmos is one eternal, immobile sphere of being."?

This quote is attributed to Parmenides.

The cosmos is one eternal, immobile sphere of being. - Parmenides

"The cosmos is one eternal, immobile sphere of being."

Parmenides Science

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?"

"Science helps us understand the world."

"I've witnessed the birth of science, and it continues to amaze me."

"I'm something of a scientist myself."

"The fusion process is self-sustaining now!"