Related:

• Ninety percent of the time things turn out worse than you thought they would.
  The other ten percent of the time you had no right to expect that much." -- Augustine...
• Ninety percent of the time things turn out worse than you thought they would.
  The other ten percent of the time you had no right to expect that much. -- Augustine...
• Ninety percent of the time things will turn out worse than you expect.
  The other 10 percent of the time you had no right to expect so much....
• XXXVI: The thickness of the proposal required to win a multimillion dollar contract is about one millimeter per million dollars.
  If all the proposals conforming to this standard were piled on top of each other at the bottom of the Grand Canyon it would probably be a good idea....
• The first ninety percent of the task takes ninety percent of the time, and the last ten percent takes the other ninety percent.
• Ninety-ninety Rule of Project Schedules The first ninety percent of the task takes ninety percent of the time, and the last ten percent takes the other ninety percent.
• The first ninety percent of the task takes ninety percent of the time, and the last ten percent takes the other ninety percent.
  -- Ninety-Ninety Rule of Project Schedule...
• Ninety-Ninety Rule of Project Schedules: The first ninety percent of the task takes ninety percent of the time, and the last ten percent takes the other ninety percent.