Man knows so much and does so little.

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

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.

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.

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

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

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

Nature never excuses lapses.

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

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

A person should not be too honest. Straight trees are cut first and honest people are screwed first.

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

Failing to prepare is preparing to fail.

Failure cannot cope with persistence.

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

Failure is an event not a person

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

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

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