Dream is not that you see in the sleep; dream is that does not allow you to sleep.
If something's important enough, you should try. Even if you - the probable outcome is failure.
One of the most common causes of failure is the habit of quitting when one is overtaken by temporary defeat.
Do not be afraid of mistakes, providing you do not make the same one twice.
The worst prison would be a closed heart.
Any man can make mistakes, but only an idiot persists in his error.
The fire that warms us can also consume us; it is not the fault of the fire.
Failure is the foundation of success, and the means by which it is achieved.
Failure is an event not a person
The chief cause of failure and unhappiness is trading what you want most for what you want right now
At fifteen life had taught me undeniably that surrender, in its place, was as honorable as resistance, especially if one had no choice.
But man is not made for defeat,'he said. 'A man can be destroyed but not defeated.
Many of life's failures are people who did not realize how close they were to success when they gave up.
A person should not be too honest. Straight trees are cut first and honest people are screwed first.
Man knows so much and does so little.
Great services are not canceled by one act or by one single error.
Nature never excuses lapses.
To stumble twice against the same stone is a proverbial disgrace.
The errors of great men are venerable because they are more fruitful than the truths of little men.
Failure cannot cope with persistence.
Failing to prepare is preparing to fail.