Plough Deep While Sluggards Sleep.

I Look Upon Death To Be As Necessary To Our Constitution As Sleep. We Shall Rise Refreshed In The Morning.

All Highly Competent People Continually Search For Ways To Keep Learning, Growing, And Improving. They Do That By Asking Why. After All, The Person Who Knows How Will Always Have A Job, But The Person Who Knows Why Will Always Be The Boss.

Most Men Die From The Neck Up At Age Twenty-five Because They Stop Dreaming.

An Ounce Of Prevention Is Worth A Pound Of Cure.

This Gave Me Occasion To Observe, That When Men Are Employ'd They Are Best Contented. For On The Days They Work'd They Were Good-natur'd And Chearful; And With The Consciousness Of Having Done A Good Days Work They Spent The Evenings Jollily; But On The Idle Days They Were Mutinous And Quarrelsome, Finding Fault With Their Pork, The Bread, And In Continual Ill-humour. (autobiography, 1771)