Provided, of course, that you know there is a problem. Nothing is as easy as it looks. Everything takes longer than you think. If anything simply cannot go wrong, it will anyway. Whenever you set out to do something, something else must be done first.
Every solution breeds new problems.
The legibility of a copy is inversely proportional to its importance. Matter will be damaged in direct proportion to its value You cannot successfully determine beforehand which side of the bread to butter. The chance of the bread falling with the buttered side down is directly proportional to the cost of the carpet. You will always find something in the last place you look. No matter how long or how hard you shop for an item, after you've bought it, it will be on sale somewhere cheaper.