Things could be worse. Suppose your errors were counted and published every day like those of a baseball player.

— Anonymous

Men are men they needs must err.

— Euripides

Cowardice as distinguished from panic is almost always simply a lack of ability to suspend the functioning of the imagination.

— Ernest Hemingway

All sins cast long shadows.

— Irish proverb

Success does not consist in never making blunders, but in never making the same one a second time.

— Josh Billings

Nothing is so simple that it cannot be misunderstood.

— Freeman Teague

Great services are not canceled by one act or by one single error.

— Benjamin Disraeli

Every time history repeats itself the price goes up.

— Old saying

Most men would rather be charged with malice than with making a blunder.

— Josh Billings

A clever man commits no minor blunders.

— Goethe