The Zen Master

The Zen Master is visiting New York City from Tibet.

He goes up to a hot dog vendor and says, "Make me one with everything." The hot dog vendor fixes a hot dog and hands it to the Zen Master, who pays with a $20 bill. The vendor puts the bill in the cash box and closes it.

"Where's my change?" asks the Zen Master. The vendor responds, "Change must come from within."