When I was young, I observed that nine out of ten things I did were
failures. So I did ten times more work. George
Bernard Shaw
Energy and persistence conquer all things.
Benjamin Franklin
Defeat is simply a signal to press onward.
Helen Keller
The miracle, or the power, that elevates the few is to be found in
their industry, application, and perseverance under the promptings of
a brave, determined spirit. Mark Twain
A man of sense is never discouraged by difficulties; he redoubles his
industry and his diligence, he perseveres, and infallibly prevails at
last. Lord Chesterfield
Don't let life discourage you; everyone who got where he is had to
begin where he was. Richard L. Evans
I am not discouraged, because every wrong attempt discarded is another
step forward. Thomas A. Edison
You gain strength, experience, and confidence by every experience
where you really stop to look fear in the face... You must do the
thing you cannot do. Eleanor Roosevelt
Obstacles are those frightful things you see when you take your eyes
off your goal. Henry Ford
I've failed over and over and over again in my life and that is why I
succeed. Michael Jordan
Success
is not the key to happiness. Happiness is the key to success. If you
love what you are doing, you will be successful. Herman
Cain
A man's reach should exceed his grasp, or what's heaven for? Robert Browning