Bachelors have consciences, married men have wives.
–Samuel Johnson

Believe and act as if it were impossible to fail.
–Charles Kettering

Learn the art of patience. Apply discipline to your thoughts when they become anxious over the outcome of a goal. Impatience breeds anxiety, fear, discouragement and failure. Patience creates confidence, decisiveness, and a rational outlook, which eventually leads to success.
–Brian Adams

The best way to become acquainted with a subject is to write a book about it.
–Benjamin Disraeli (1804 – 1881)

Usually, terrible things that are done with the excuse that progress requires them are not really progress at all, but just terrible things.
–Russell Baker