Change from Within

So the Zen master steps up to the hot dog cart 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 hot dog vendor puts the
bill in the cash drawer and closes the drawer.

“Where’s my change?” asks the Zen master. The hot dog vendor
responds, “Change must come from within.”