Related:

• Literature is mostly about sex and not much about having children and life is the other way round.
  -- David Lodge, "The British Museum is Falling Dow...
• Windows - About as useful as airbrakes on a turtle.
• Skill without imagination is craftsmanship and gives us many useful objects such as wickerwork picnic baskets.
  Imagination without skill gives us modern art. -- Tom Stoppard...
• Best way to be useful - stay out of the way!
• There is no useful rule without an exception. -- Thomas Fulle
• Asking about monsters may be very useful.
• Zoidberg: "Hooray, I'm useful. I'm having a wonderful time.
• Having discovered an illness, it's not terribly useful to prescribe death as a cure.
  -- George McGove...
• Falling lenses are attracted to rock