Related:

• Q: How many Zen masters does it take to screw in a light bulb?
  A: None. The Universe spines the bulb, and the Zen master stays out of the way....
• Q: How many Zen masters does it take to screw in a light bulb?
  A: None. The Universe spins the bulb, and the Zen master stays out of the way....
• How many Zen masters -- does it take to screw in a light bulb?
  None. The Universe spins the bulb, and the Zen master stays out of the way....
• How many Zen masters -- does it take to screw in a light bulb?
  None. Zen masters carry their own light....
• How many Zen masters -- does it take to screw in a light bulb?
  Two: one to change the bulb and one not to change it....
• How many Zen masters -- does it take to screw in a light bulb?
  Three. Two to fetch the wood and one to enlighten the novice....
• How many Zen masters -- does it take to screw in a light bulb? A tree in a golden forest.
• How many Zen Buddhists -- does it take to screw in a light bulb?
  3. One to do it, one not to do it, and one to do both....
• How many pessimists -- does it take to screw in a light bulb?
  None. Why bother? It's just going to burn out anyway....