When a carnival came to town, the strong man was one of the most popular attractions. One of his tricks was to squeeze an orange dry with his bare hand. Then he would offer $1,000 to anyone in the audience who could manage to squeeze even one more drop from that orange.

Having nothing to lose, people were always ready to accept the challenge to make an easy $1,000, but they always failed. They would squeeze and squeeze, but their efforts were fruitless. Then, an older man stepped up to try his strength. Other observers looked at one another and smiled slyly, knowing this fellow didn't stand a chance. The older man took the crushed orange and began to squeeze.

Do you know, he didn't get one single drop, he got six more drops from that flattened orange. The strong man and the spectators we…