Who said "The fault is not in our stars but in ourselves."?

This quote is attributed to Geoffrey Chaucer.

The fault is not in our stars but in ourselves. - Geoffrey Chaucer

"The fault is not in our stars but in ourselves."

Geoffrey Chaucer Philosophy

Poet Writer English 1343–1400

"The greatest virtue is to speak the truth and operate with honor."

"Love is the greatest thing that God has bestowed upon mankind."

"Time and tide wait for no man."

"Knowledge is power."

"I've seen the worst humanity has to offer."

"Sometimes I wonder if the world is worth saving."

"Every choice shapes our destiny."

"Order is the foundation of a good life."