Does anyone know the difference between bravery and courage?

Duh, bravery is a trait and Courage is a cowardly dog. GAWSH

Bravery is having the courage to fight, courage is having the bravery and knowledge when to fight.

Bravery is the courageous behavior of someone... and courage is.. showing strength in the face of pain or grief or having the ability to do something that would normally frighten others.