Who said "A woman's voice, once found, becomes her greatest power."?

This quote is attributed to Rosario Castellanos.

A woman's voice, once found, becomes her greatest power. - Rosario Castellanos

"A woman's voice, once found, becomes her greatest power."

Rosario Castellanos Power

Novelist Poet Mexican 1925–1974

"I am my own muse. I am the subject I know best. The subject I want to know better."

"Silence is the only language God did not give to man to deny it to women."

"Women are not born; they are made."

"I write because I have an inner need to do so."

"Power without control is just destruction."

"Power is not about control, it's about influence"

"The world doesn't need me to be the hero. It just needs me to be dangerous."

"The claws come out when I need them to."