Once We Know Our Weaknesses They Cease

To Err Is Human Also In So Far As Animals Seldom Or Never Err, Or At Least Only The Cleverest Of Them Do So.

It Is Strange That Only Extraordinary Men Make The Discoveries, Which Later Appear So Easy And Simple.

There Are People Who Believe Everything Is Sane And Sensible That Is Done With A Solemn Face.

An Hour-glass Is A Reminder Not Only Of Time's Quick Flight, But Also Of The Dust To Which We Must At Last Return

Once We Know Our Weaknesses They Cease To Do Us Any Harm.