Since we live in this world, we have to do our best for this world.

I am as bad as the worst, but, thank God, I am as good as the best.

Enthusiasm is the best protection in any situation. Wholeheartedness is contagious. Give yourself, if you wish to get others.

Expect the best. Prepare for the worst. Capitalize on what comes.

The best things in life are unexpected - because there were no expectations.

Sometimes when you innovate, you make mistakes. It is best to admit them quickly, and get on with improving your other innovations.

Since we live in this world, we have to do our best for this world.

Clever men are good, but they are not the best.

The only real failure in life is not to be true to the best one knows.

When we do the best that we can, we never know what miracle is wrought in our life, or in the life of another.