Who said "Work without dignity is slavery in disguise."?

This quote is attributed to Rosario Castellanos.

Work without dignity is slavery in disguise. - Rosario Castellanos

"Work without dignity is slavery in disguise."

Rosario Castellanos Work

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."

"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."