Related:

• If you turn on the light quickly enough you can see what the dark looks like.
• If you are driving at the speed of light and you turn on your headlights, what happens?
• Why do scottish people refuse to buy refrigerators?
  They don't believe that the light will go out when you close the door....
• This is my chosen fast: to loosen all the bonds that bind men unfairly, to let the oppressed go free, to break every yoke.
  Share your bread with the hungry, take the homeless into your home....
• It is much harder to accomplish something when you set out to do it without any idea of what it is you want to do.
• Do you know what you see? Do you see what you know?
• Do you see what you don't know? Do you know what you don't see?
• Man: You each have a knob in front of you. When you like what you see, turn the knob to the right.
  When you don't like what you see, turn it left....
• You know you've been hacking too long when... ...your alarm clock goes off, and in your dream you try vainly to figure out what keyboard command to use to turn it off.