In order to achieve anything you must be brave enough to fail. Kirk Douglas
It is easy to be brave from a safe distance. Aesop
You can't be brave if you've only had wonderful things happen to you. Mary Tyler Moore
It little avails the unfortunate to be brave. Spanish Proverb
It is easy to be brave from a safe distance. American Proverb
Be brave where bravery is honorable. Native American Proverb