What a coincidence. I copied this law to my collection of quotes, and the last entry was this: "Everyone knows that debugging is twice as hard as writing a pro

What a coincidence. I copied this law to my collection of quotes, and the last entry was this: "Everyone knows that debugging is twice as hard as writing a program in the first place. So if you're as clever as you can be when you write it, how will you ever debug it?" -Brian Kernighan