Who said "The greatest wealth is a peaceful conscience."?

This quote is attributed to Sophocles.

The greatest wealth is a peaceful conscience. - Sophocles

"The greatest wealth is a peaceful conscience."

Sophocles Happiness

Tragic Playwright Ancient Greece 496–406

"Wisdom brings suffering to those who possess it."

"Nobody likes the man who brings bad news."

"All that is and will be comes forth from necessity."

"To the man who is afraid everything rustles."

"Babalú!"

"My greatest joy is making people smile."

"Laughter and love make a home."

"The best things in life are free."