A man is walking down the street one day when he notices a very small boy trying to press a doorbell on a house across the street. However, the boy wass very small and the doorbell was just too high for him to reach.

After watching the boy's efforts for some time, the man moved closer to the boy's position.

He stepped smartly across the street, walked up behind the little fellow and, placing his hand kindly on the child's shoulder, leans over and gives the doorbell a solid ring.

Crouching down to the childs level, the man smiles benevolently and says, "There you go! And now what, my little man?"

And with a grin, the boy replies,

"Now we run!"