Man knows so much and does so little.

Dwelling on negative thoughts is like fertilizing weeds.

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

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

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

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

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

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

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

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

Nature never excuses lapses.

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

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.

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

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

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

The worst prison would be a closed heart.

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

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

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