1. "A Loud Laugh Bespeaks a Vacant Mind!"
- Quote by William Shakespeare
2. "Presently a serpent sought them out privately, and came to them walking upright, which was the way of serpents in those days. The serpent said the forbidden fruit would store their vacant minds with knowledge. So they ate it, which was quite natural, for man is so made that he eagerly wants to know; whereas the priest, like God, whose imitator and representative he is, has made it his business from the beginning to keep him from knowing any useful thing."
- Mark Twain, Letters from the Earth: Uncensored Writings
3. " the balm, the sceptre and the ball, The sword, the mace, the crown imperial, The intertissued robe of gold and pearl, The farced title running 'fore the king, The throne he sits on, nor the tide of pomp That beats upon the high shore of this world, No, not all these, thrice-gorgeous ceremony, Not all these, laid in bed majestical, Can sleep so soundly as the wretched slave, Who with a body fill'd and vacant mind Gets him to rest, cramm'd with distressful bread; Never sees horrid night, the child of hell, But, like a lackey, from the rise to set Sweats in the eye of Phoebus and all night Sleeps in Elysium; next day after dawn, Doth rise and help Hyperion to his horse, And follows so the ever-running year, With profitable labour, to his grave: And, but for ceremony, such a wretch, Winding up days with toil and nights with sleep, Had the fore-hand and vantage of a king. The slave, a member of the country's peace, Enjoys it; but in gross brain little wots What watch the king keeps to"
- William Shakespeare, Henry V