Related:

• Fourth Law of Revision: It is usually impractical to worry beforehand about interferences -- if you have none, someone will make one for you.
• It is usually impractical to worry beforehand about interferences.
  If you have none, someone will make one for you. The Fourth Law of Revisio...
• If, when completion of a design is imminent, field dimensions are finally supplied as they actually are - instead of as they were meant to be - it is always simpler to start all over.
  -- Third Law of Revision It is usually impractical to worry beforehand about interferences - if you have none, someone will make one for you....
• In simple cases, presenting one obvious right way versus one obvious wrong way, it is often wiser to choose the wrong way so as to expedite subsequent revision.
  Fyfe's First Law of Revision - Corollary I...
• You need not worry about your future...you have none.
• The more innocuous the modification appears to be, the further its influence will extend and the more the design will have to be redrawn.
  Fyfe's Second Law of Revisio...
• Law of the Perversity of Nature (Mrs. Murphy's Corollary) You cannot successfully determine beforehand which side of the bread to butter.