Listing 1.
Maurice Wilks Quote
Nathan Torkington
Perfect Programming
The Perl Journal, Fall 1997
  "As soon as we started programming, we found to our surprise that it wasn’t as easy to get programs right as we had thought. Debugging had to be discovered. I can remember the exact instant when I realized that a large part of my life from then on was going to be spent finding mistakes in my own programs."

Maurice Wilks, 1949