The Logo.
The dog knows when to stop scratching.
One is a brick and the other is a brick with a screen
Because seven "ate" nine.
With one he turns off the light, With the other he checks if the window is closed
Porridge
Hey Microsoft, why is there no Windows 9? You've given us 7 and 8, and now you're skipping straight to 10?" "Well, to be completely honest, 7 8 9."
An Aristotalitarian Regime.