You may be disappointed if you fail, but you are doomed if you don't try.
-Beverly Sills
I've failed over and over and over again in my life. And that is why I succeed.
-Michael Jordan
Failure is a stepping-stone to greatness.
-Oprah Winfrey
Success is going from failure to failure without loss of enthusiasm.
-Winston Churchill
Failure is only an opportunity to begin again more intelligently.
-Henry Ford
Only those who dare to fail greatly can achieve greatly.
-Robert F. Kennedy