My grandfather invented Cliff's Notes. It all started back in 1912.

Related:

• I have a friend whose a billionaire. He invented Cliff's notes.
  When I asked him how he got such a great idea he said...
• I have a friend who's a billionaire. He invented Cliff notes.
  When I asked him how he got such a great idea, he said...
• I invented the cordless extension cord --
  Stephen...
• How long is a short
  story...
• To make a long story short...
  there's nothing like having the boss walk in...
• When I was little, my grandfather used to make me stand in a closet for five minutes without moving.
  He said it was elevator practice. -- Steven...
• I put instant coffee in my microwave oven and almost went back in time.
  Stephen...
• I woke up and started folding my bed back into a couch and almost broke both my arms,
  because it's not one of those beds! -- Steven...
• Well that's my story,
  not that it matters.....