General Law
- Nothing is as easy as it looks.
- Everything takes longer than you think.
- Anything that can go wrong will go wrong.
- If anything simply cannot go wrong, it will anyway.
- If everything seems to be going well, you have obviously overlooked something.
- It is impossible to make anything foolproof because fools are so ingenious.
- Whenever you set out to do something, something else must be done first.