Tomorrow, he would get an earlier start. So he went to bed early and the next morning worked as hard as he could, but managed to cut down only seven trees.
The following day, he was down to five trees. The fifth day, he managed to chop down only three trees, and was exhausted by nightfall. Early the next morning, he was chopping away furiously when an old man passed by and asked, "Why don't you stop and sharpen your axe?"
"I can't. I'm too busy chopping down trees," he replied.