Quote Originally Posted by Michael E. View Post
I know murphy's law but what is O'leary's rule?

And Kerry, at least you didn't total your car on the way back from the doctor's. But I have had better Monday's.
I think it was O'Leary's Corollary...

O'Leary's Corollary: (to Murphy's Law) - Murphy was an optimist. (An alternative version states if everything seems to be going well, you have clearly overlooked something.)

Found it here:
http://www.glossaryofmanufacturing.com/o.html#Ol