* All great discoveries are made by mistake.

* Tell a man there are 300 billion stars in the universe and he'll believe you. Tell him a bench has wet paint on it and he'll have to touch to be sure.

* Nothing ever gets built on schedule or within budget.

* All's well that ends.

* A meeting is an event at which the minutes are kept and the hours are lost.

* A computer makes as many mistakes in two seconds as 20 men working 20 years make.

* Nothing motivates a man more than to see his boss putting in an honest day's work. * After all is said and done, a heck of a lot more is said than done.

* All great discoveries are made by mistake.

You forgot O'toole's axion on Murphy's laws. He sad Murphy was an optimist.