Related:

• Teachers open the door, but you must enter by yourself. -- Chinese Proverb
• The door is already open!
• Always there remain portions of our heart into which no one is able to enter, invite them as we may.
• The door is extremely rusty and refuses to open.
• Fortune leaves always some door open to come at a remedy.
  -- Miguel de Cervantes (1547-1616) -- Don Quixote, Part i, Book iii, Chap. i...
• I moved into an all-electric house. I forgot and left the porch light on all day.
  When I got home the front door wouldn't open. -- Steven Wrigh...
• A door is something you're on the wrong side of when you're too short to reach the knob.
  When you are tall enough to reach the knob, a door is something you have left open if it's supposed to be closed, or closed if it's supposed to be open....
• People are funny. Tell them there is 400k of space left on a disk and they will believe you.
  Put a sign saying "WET PAINT" on a door and they will have to make a personal investigation....