Who said "Adventure is not outside ourselves; it is within."?

This quote is attributed to George Sand.

Adventure is not outside ourselves; it is within. - George Sand

"Adventure is not outside ourselves; it is within."

George Sand Adventure

Novelist French 1804–1876

"There is only one happiness in this life, to love and be loved."

"The beautiful thing about learning is that no one can take it away from you."

"Talent is a long patience."

"Do not accept the things you cannot change, change the things you cannot accept."

"The greatest adventure is life itself."

"The adventure of life begins with a single step."

"Adventure finds you when you stop running."

"Fortune and glory, kid."