Do not be afraid of mistakes, providing you do not make the same one twice.
Failure cannot cope with persistence.
As soon as the fear approaches near, attack and destroy it.
Man knows so much and does so little.
Failure is the foundation of success, and the means by which it is achieved.
Failing to prepare is preparing to fail.
Dwelling on negative thoughts is like fertilizing weeds.
Failure is not a single, cataclysmic event. You don't fail overnight. Instead, failure is a few errors in judgement, repeated every day.
The fire that warms us can also consume us; it is not the fault of the fire.
You will soon break the bow if you keep it always stretched.
Nature never excuses lapses.
The wise say that our failure is to form habits: for habit is the mark of a stereotyped world.
Failure is simply an opportunity to begin again, this time more intelligently.
Dream is not that you see in the sleep; dream is that does not allow you to sleep.
Failure is unimportant. It takes courage to make a fool of yourself.
To stumble twice against the same stone is a proverbial disgrace.
The chief cause of failure and unhappiness is trading what you want most for what you want right now
If something's important enough, you should try. Even if you - the probable outcome is failure.
The worst prison would be a closed heart.
The errors of great men are venerable because they are more fruitful than the truths of little men.
Great services are not canceled by one act or by one single error.