Related:

• Everything needs a little oil now and then.
• A well-used door needs no oil on its hinges. A swift-flowing stream does not grow stagnant.
  Neither sound nor thoughts can travel through a vacuum....
• A well-used door needs no oil on its hinges. A swift-flowing steam does no grow stagnant.
  Neither sound nor thoughts can travel through a vacuum....
• Drilling for oil is boring.
• TEXANS do it with oil
• SHREWD SHEIKS -- oil slicks.
• If Corn Oil Is Made From Corn, What's Baby Oil Made From?
• Cooks do it with oil, sugar and salt.