THINGS GO RIGHT GRADUALLY BUT, GO WRONG ALL AT ONCE.
   

   
THERE IS NO LIMIT TO HOW BAD THINGS CAN GET.

   
DO NOT BELIEVE IN MIRACLES, RELY ON THEM.

   
ANYTHING ADJUSTABLE WILL, SOONER OR LATER, NEED ADJUSTING.

   
NO TWO IDENTICAL PARTS ARE ALIKE.

   
IF YOU CONSULT ENOUGH EXPERTS YOU CAN CONFIRM ANY OPINION.

   
NO ONE IS WATCHING UNTIL YOU MAKE A MISTAKE.

   
EXPLAIN SOMETHING SO CLEARLY IT IS IMPOSSIBLE TO MISUNDERSTAND, SOMEONE WILL.

   
WHEN IN DOUBT, PREDICT THAT THE TREND WILL CONTINUE.