John Jervis, The traveller's oracle; or, maxims for locomotion… (1827)
“ Can persons who can afford to ride in a Hackney Coach lay out Sixpence more to their own advantage than in spending it to prevent their being put out of Temper?—If they are going out to Dinner, any disagreeable irritation of the Animal Spirits will destroy their Appetite;—if they are returning Home, it will as inevitably invite an Indigestion. Surely no man who is worth a Shilling, would encounter either of these tremendous evils for the sake of Sixpence! ”
