Enough Research Will Tend To Support Your

Investment In Reliability Will Increase Until It Exceeds The Probable Cause Of Errors, Or Until Someone Insists On Getting Some Useful Work Done.

Friends Come And Go But Enemies Accumulate.

If There Is A Possibility Of Several Things Going Wrong, The One That Will Cause The Most Damage Will Be The One To Go Wrong.

The 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 Compromise Will Always Be More Expensive Than Either Of The Suggestions It Is Compromising.