Who said "Patience is not passivity; it is strategic timing."?

This quote is attributed to Greta Garbo.

Patience is not passivity; it is strategic timing. - Greta Garbo

"Patience is not passivity; it is strategic timing."

Greta Garbo Patience

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."

"Patience is a virtue I'm still learning."

"I may be a redhead, but I'm not a hothead."

"Patience is a virtue."

"Patience is a virtue I never learned."