Who said "We are all in some way insane, but the degree varies."?

This quote is attributed to Sigmund Freud.

We are all in some way insane, but the degree varies. - Sigmund Freud

"We are all in some way insane, but the degree varies."

Sigmund Freud Philosophy

Psychologist and Psychiatrist Austro-Hungarian 1856–1939

"The only way out is through."

"Being entirely honest with oneself is a good exercise."

"We are never so defenseless against suffering as when we love."

"Dreams are the royal road to the unconscious."

"I've seen the worst humanity has to offer."

"Sometimes I wonder if the world is worth saving."

"Every choice shapes our destiny."

"Order is the foundation of a good life."