Just about every year I give this to Joe's teacher. If you want it, need it. Borrow it. It's wonderful.
There was a young man walking down a beach at dawn. He saw a frail old man picking up stranded starfish and throwing them back into the sea. The young man gazed in wonder as the old man threw the small starfish from the sand to the water. He asked, “Old man, why do you spend so much energy doing what seems to be a waste of time?” The old man explained that the starfish would die if left in the sun. “But there must be thousands of beaches and millions of starfish!” exclaimed the young man. “How can you make any difference?” The old man looked at the small starfish in his hand and as he threw it to the safety of the sea, he said, “I made a difference to that one!”