A Billy Graham story:
A little child was playing one day with a very valuable vase. He put his hand into it and could not withdraw it. His father too, tried his best, but all in vain. They were thinking of breaking the vase when the father said, “Now, my son, make one more try. Open your hand and hold your fingers out straight as you see me doing, and then pull.”
To their astonishment the little fellow said, “O no, father. I couldn’t put my fingers out like that, because if I did I would drop my penny.