Who said "To exist is to relate to others and to the environment."?

This quote is attributed to D.W. Winnicott.

To exist is to relate to others and to the environment. - D.W. Winnicott

"To exist is to relate to others and to the environment."

D.W. Winnicott Relationships

Psychoanalyst British 1896–1971

"It is a healthy condition for a mature woman to live her sex life with a man, whereas for her to be frigid is, as a rule, a misfortune."

"The mother's main task is to protect the infant from trauma."

"Playing is doing."

"Healthy individuals are creative."

"The key to a happy marriage is communication."

"Marriage is about compromise and understanding."

"Life's greatest treasures are relationships."

"Trust is a luxury I can't afford."