Who said "Symbols are the natural language of the unconscious."?

This quote is attributed to Sigmund Freud.

Symbols are the natural language of the unconscious. - Sigmund Freud

"Symbols are the natural language of the unconscious."

Sigmund Freud Dreams

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."

"This is going to be a great show!"

"Dreams are what make life worth living."

"Never stop dreaming big."

"Dreams are what keep us going."