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

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.

The chief cause of failure and unhappiness is trading what you want most for what you want right now

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

The fire that warms us can also consume us; it is not the fault of the fire.

Dwelling on negative thoughts is like fertilizing weeds.

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

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

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

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

Failure is an event not a person

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

One of the most common causes of failure is the habit of quitting when one is overtaken by temporary defeat.

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

Nature never excuses lapses.

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

The wise say that our failure is to form habits: for habit is the mark of a stereotyped world.

You have committed a double mistake, firstly by not keeping the engagement yesterday and secondly, by coming when you were not expected.

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