Who said "The work of changing oneself is never finished."?

This quote is attributed to Beast.

The work of changing oneself is never finished. - Beast

"The work of changing oneself is never finished."

Beast Work

"It's not right for a woman to read. Soon she starts getting ideas, and thinking."

"I want much more than this provincial life."

"How can you read this? There are no pictures!"

"I am no prince."

"Hard work never killed anybody."

"Work with purpose and integrity."

"Hard work pays off in the end."

"A man's gotta do what a man's gotta do."