Son: "Mom, do you have an old laptop from when you were a kid, that I could have to play with?"
Me: "I didn't have a laptop when I was a child. We didn't even have computers in our homes then."
Son: "If you didn't have a computer, how did you learn things?"
Me: "We had books and teachers."
Son: "What did you do all day before you had a computer?"
Me: "I had a job and a time card to punch."
Son: "What's a time card?"
Me: "A time card is something that if you find your passion in life, and can earn a living doing it, hopefully you will never have to punch."
Son: "Punch?" "I don't get it."
Me: "Why don't you Google it", and then he went merrily trotting away to the computer.