Dwelling on negative thoughts is like fertilizing weeds.
Nature never excuses lapses.
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.
Failure is the foundation of success, and the means by which it is achieved.
One of the most common causes of failure is the habit of quitting when one is overtaken by temporary defeat.
The chief cause of failure and unhappiness is trading what you want most for what you want right now
You have committed a double mistake, firstly by not keeping the engagement yesterday and secondly, by coming when you were not expected.
To stumble twice against the same stone is a proverbial disgrace.
Any man can make mistakes, but only an idiot persists in his error.
Failure is unimportant. It takes courage to make a fool of yourself.
Many of life's failures are people who did not realize how close they were to success when they gave up.
You will soon break the bow if you keep it always stretched.
Failure cannot cope with persistence.
Failure is simply an opportunity to begin again, this time more intelligently.
If something's important enough, you should try. Even if you - the probable outcome is failure.
Dream is not that you see in the sleep; dream is that does not allow you to sleep.
But man is not made for defeat,'he said. 'A man can be destroyed but not defeated.
Man knows so much and does so little.
Failing to prepare is preparing to fail.
The worst prison would be a closed heart.