Your search for "Be always sure you are right - then go ahead. - Davy Crockett 1786 - 1836" revealed the following:

A fool must now and then be right, by chance. - William Cowper 1731 - 1800 - RW-24.6

Team 33 of 52 Antique Magnetic Wisdoms Stick Around

RW-3.6 - Follow your honest convictions and be strong. - William Thackeray 1811 - 1863

Do not bite at the bait of pleasure, till you know there is no hook beneath it. - Thomas Jefferson 1743 - 1826 - RW-13.5

RW-11.6- Man is only great when he acts from passion. - Benjamin Disraeli 1804 - 1881

RW-11.2- There are times when the greatest change needed is my viewpoint. - Denis Diderot 1713 - 1784

RW-4.8 - Aim for the highest. - Andrew Carnegie 1835 - 1919

RW-6.1 - Be the measure great or small, let it be honest in every part. - John Bright 1811 - 1889

RW-22.7- The first man gets the oyster, the second man gets the shell. - Andrew Carnegie 1835 - 1919

RW-3.4 - If you would hit the mark, you must aim a little above it. - Henry Wadsworth Longfellow 1807 - 1882