Be severe in your judgment concerning your proportions, and let no occasion make you enlarge far beyond your ordinary. For a man is surprised by parts; and while he thinks one glass more will not make him drunk, that one glass hath disabled him from well discerning his present condition and neighbour danger. 

—Rev. Jeremy Taylor, On Christian Sobriety -Rules for obtaining temperance., The Whole Works of the Right Rev. Jeremy Taylor, Volume 3. THE RULE AND EXERCISES OF HOLY LIVING AND DYING….: The Rule and Exercises of Holy Living and Dying