Who said "The written word has more power than the spoken."?

This quote is attributed to Mary Wollstonecraft Shelley.

The written word has more power than the spoken. - Mary Wollstonecraft Shelley

"The written word has more power than the spoken."

Mary Wollstonecraft Shelley Literature

Novelist Poet English 1797–1851

"Nothing contributes so much to tranquilize the mind as a steady purpose."

"I am a writer, therefore I am not a respectable woman."

"The beginning is always today."

"No creature is fully employed whose passions are not engaged."

"The pen is mightier than the sword."

"Literature opens the mind to new worlds"

"The interesting thing about books is that they're made of words."

"Literature captures the essence of what it means to be human."