Who said "Nothing is real except what exists in the imagination."?

This quote is attributed to Greta Garbo.

Nothing is real except what exists in the imagination. - Greta Garbo

"Nothing is real except what exists in the imagination."

Greta Garbo Imagination

Actress Swedish 1905–1990

"I want to be alone"

"I have made up my mind. I will live my own life."

"The happiness of the people is my greatest interest."

"I never loved anyone the way I loved myself."

"Imagination is more powerful than knowledge."

"The world is full of wonders if you know where to look."

"You have the imagination of a child, Lucy"

"The world is full of mysteries waiting to be solved."