Who said "The fire of Mount Doom burns with the essence of my will."?

This quote is attributed to Sauron.

The fire of Mount Doom burns with the essence of my will. - Sauron

"The fire of Mount Doom burns with the essence of my will."

Sauron Art

"One does not simply walk into Mordor without purpose and absolute will."

"The Ring is mine. All that exists serves the master of the Ring."

"I am eternal. I am inevitable. I am the darkness that devours all light."

"Those who resist my rule shall know despair beyond measure."

"The stage is my true home."

"Art is the expression of the soul."

"Living well means living properly."

"Art and music are the treasures of civilization"