I think success has no rules, but you can learn a lot from failure.
There are no secrets to success. It is the result of preparation, hard work, and learning from failure.
Few things are impossible in themselves; and it is often for want of will, rather than of means, that man fails to succeed.
Genius only means hard-working all one's life.
I have nothing to offer but blood, boil, tears and sweat.
The man who has made up his mind to win will never say "impossible ".
For man is man and master of his fate.
There is no such thing as a great talent without great will - power.
You have to believe in yourself. That's the secret of success.
Where there is life, there is hope.
Better to light one candle than to curse the darkness.
The shortest answer is doing.