People Who Can Least Afford

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

If You Improve Or Tinker With Something Long Enough, Eventually It Will Break Or Malfunction.

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.

First Rule Of Acting: Whatever Happens, Look As If It Were Intended.

Enough Research Will Tend To Support Your Conclusions.