Who said "The duty of a person of means is not to rest, but to create."?

This quote is attributed to Isabella d'Este.

The duty of a person of means is not to rest, but to create. - Isabella d'Este

"The duty of a person of means is not to rest, but to create."

Isabella d'Este Work

Patron Duchess Collector Italian 1474–1539

"I am Isabella d'Este, and I bow to no one but God and the Pope."

"Art is the highest expression of the human spirit."

"A woman's intellect is as capable as a man's, if given the opportunity."

"I collect beauty as others collect gold."

"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."