Scratches on a scroll

I remember when my son was about five, or older? We were rolling a ball at each other and counting out loud. As I was counting "97, 98, 99.." he stopped the ball and said, "Wow daddy, 99 is the biggest number!" and I said, "No son, there is another number BIGGER than 99," and he stared at me, all big-eyed and in amazement and said, "Really??". "Yes, it's 100. And there are many many numbers bigger than that too.", "Wow~~~" *sniff* I felt like the happiest dad in the world at that moment because I taught him the number 100. =) And now I am going to be a happy dad again by teaching you all NPV! Isn't that wonderful!?

Posted by MisC^2 |