1. When in doubt, predict that the present trend will continue.
2. If all you have is a hammer, everything looks like a nail.
3. There are two rules for success - 1. Never tell everything you know.
4. If computers get too powerful, we can organize them into a committee - that will do them in.
5. In any collection of data, the figure that is most obviously correct, beyond all need for checking, is the mistake.
6. Anything is possible if you don't know what you are talking about.