Related:

• There are not enough storage registers to solve the problem. -- John L. Shelto
• Thermal paper will run out before the calculation is complete. -- John L. Shelto
• The user will forget mathematics in proportion to the complexity of the calculator.
  -- John L. Shelto...
• Rechargeable batteries die at the most critical time of the most complex problem.
  -- John L. Shelto...
• When a rechargeable battery starts to die in the middle of a complex calculation, and the user attempts to connect house current, the calculator will clear itself.
  -- John L. Shelto...
• You will have a flat tire before the end of the month.
• How do DEC repairmen change a flat tire? They replace each tire until they find the flat one.
• No matter where you stand, no matter how far or fast you flee, when it hits the fan, as much as possible will be propelled in your direction, and almost none will be returned to the source.
  -- John L. Shelto...
• If you tell the boss you were late for work because you had a flat tire, the next morning you will have a flat tire.
  -- Cannon's Comme...