Who said "War is a tragedy; the only victory is when it ends."?

This quote is attributed to George Sand.

War is a tragedy; the only victory is when it ends. - George Sand

"War is a tragedy; the only victory is when it ends."

George Sand War

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."

"Some battles are worth fighting."

"Sometimes you have to become the monster to stop the monsters."

"Skynet sent me back through time to kill you."

"War teaches us the value of peace."