Who said "The only true love is the love of what is difficult."?

This quote is attributed to Jean-Paul Sartre.

The only true love is the love of what is difficult. - Jean-Paul Sartre

"The only true love is the love of what is difficult."

Jean-Paul Sartre Love

Philosopher Writer French 1905–1980

"Existence precedes essence"

"We are our choices"

"Man is condemned to be free"

"Freedom is what you do with what's been done to you"

"I love my wife, but sometimes she drives me crazy."

"Love conquers all obstacles."

"Love is patient, love is kind."

"I'm not stupid, I'm just in love!"