This is my four-digit PIN. It was passed down to me by my father, and someday I will pass it on to you. Unless we figure out how to update it, but that sounds complicated.

"Update Your Address", by Randall Munroe, licensed under Creative Commons Attribution-NonCommercial 2.5 License

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This is my four-digit PIN. It was passed down to me by my father, and someday I will pass it on to you. Unless we figure out how to update it, but that sounds complicated.