For Another (MK50)

KOAN:

Dongshan was sweeping one day when someone said to
him, “Work, work, work — all you do is work.”
Dongshan replied, “I do it for another.”
“Why don’t you get that other to do it for himself?”
“Because he has no hands.”

– PZI Miscellanous Koans, Case 50 (Dongshan)