About the time we think we can make ends meet, somebody moves the ends.
Herbert Hoover

Always acknowledge a fault. This will throw those in authority off their guard and give you an opportunity to commit more.
Mark Twain

All progress is based upon a universal innate desire on the part of every organism to live beyond its income.
Samuel Butler

An expert is a man who has made all the mistakes which can be made, in a narrow field.
Niels Bohr

A fanatic is one who can't change his mind and won't change the subject.
Winston Churchill

A life spent making mistakes is not only more honourable, but more useful than a life spent doing nothing.
George Bernard Shaw

An intelligent mind is one which does what is right.
An inferior mind is one which does what is required to sell.

A clear conscience is usually the sign of a bad memory.

Always yield to temptation, because it may not pass your way again.

A conscience is what hurts when all your other parts feel so good.