Two ants went for a walk one morning on the breakfast table. They encountered a large box of Kellogs Corn Flakes. Slowly they climbed up the side of the packet until they reached the top. The first one was out of breath and surprised to see they other ant run very fast along the top.
"Why are you running?" the slow ant asked.
"Can't you read?" called out the other ant from the other side. "It says 'Tear along the top.'"