Any man can make mistakes, but only an idiot persists in his error.

Failure is an event not a person

Dream is not that you see in the sleep; dream is that does not allow you to sleep.

Dwelling on negative thoughts is like fertilizing weeds.

Failure is simply an opportunity to begin again, this time more intelligently.

Failure is unimportant. It takes courage to make a fool of yourself.

Great services are not canceled by one act or by one single error.

Failing to prepare is preparing to fail.

Discontent, blaming, complaining, self-pity cannot serve as a foundation for a good future, no matter how much effort you make.

You will soon break the bow if you keep it always stretched.

But man is not made for defeat,'he said. 'A man can be destroyed but not defeated.

Do not be afraid of mistakes, providing you do not make the same one twice.

Pollution is nothing but the resources we are not harvesting. We allow them to disperse because we've been ignorant of their value.

As soon as the fear approaches near, attack and destroy it.

If something's important enough, you should try. Even if you - the probable outcome is failure.

The worst prison would be a closed heart.

To stumble twice against the same stone is a proverbial disgrace.

At fifteen life had taught me undeniably that surrender, in its place, was as honorable as resistance, especially if one had no choice.

The errors of great men are venerable because they are more fruitful than the truths of little men.

Failure is the foundation of success, and the means by which it is achieved.

Many of life's failures are people who did not realize how close they were to success when they gave up.