If something's important enough, you should try. Even if you - the probable outcome is failure.
Pollution is nothing but the resources we are not harvesting. We allow them to disperse because we've been ignorant of their value.
The chief cause of failure and unhappiness is trading what you want most for what you want right now
Failure is unimportant. It takes courage to make a fool of yourself.
As soon as the fear approaches near, attack and destroy it.
The worst prison would be a closed heart.
Dream is not that you see in the sleep; dream is that does not allow you to sleep.
Great services are not canceled by one act or by one single error.
Failure is an event not a person
Failure is the foundation of success, and the means by which it is achieved.
Failure is not a single, cataclysmic event. You don't fail overnight. Instead, failure is a few errors in judgement, repeated every day.
Failure is simply an opportunity to begin again, this time more intelligently.
Discontent, blaming, complaining, self-pity cannot serve as a foundation for a good future, no matter how much effort you make.
The errors of great men are venerable because they are more fruitful than the truths of little men.
A person should not be too honest. Straight trees are cut first and honest people are screwed first.
Do not be afraid of mistakes, providing you do not make the same one twice.
One of the most common causes of failure is the habit of quitting when one is overtaken by temporary defeat.
Nature never excuses lapses.
Man knows so much and does so little.
The wise say that our failure is to form habits: for habit is the mark of a stereotyped world.
To stumble twice against the same stone is a proverbial disgrace.