Not To Know What Happened Before Means

Vivere Est Cogitare. (to Think Is To Live)

Not To Know What Has Been Transacted In Former Times Is To Continue Always A Child.

What Is Morally Wrong Can Never Be Advantageous, Even When It Enables You To Make Some Gain That You Believe To Be To Your Advantage. The Mere Act Of Believing That Some Wrongful Course Of Action Constitutes An Advantage Is Pernicious.

A Man's Own Manner And Character Is What Most Becomes Him.

A Dissolute And Intemperate Youth Hands Down The Body To Old Age In A Worn-out State.