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

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

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

Failure is not a single, cataclysmic event. You don't fail overnight. Instead, failure is a few errors in judgement, repeated every day.

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

The worst prison would be a closed heart.

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

Man knows so much and does so little.

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

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

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

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

Nature never excuses lapses.

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

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

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

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

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

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.

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