'Tis but a weak Subterfuge, when press'd by these Facts and Arguments, to say, that we transport ourselves, by the Force of Imagination, into distant Ages and Countries, and consider the Advantage, which we should have reapt from these Characters, had we been Contemporaries, and had any Commerce with the Persons. 'Tis not conceivable, how a real Sentiment or Passion can ever arise from a known imaginary Interest; especially when our real Interest is still kept in View, and is often acknowledg'd to be entirely distinct from the imaginary, and even sometimes opposite to it.
A Man, brought to the Brink of a Precipice, cannot look down without trembling; and the Sentiment of imaginary Danger actuates him, in Opposition to the Opinion and Belief of real Safety. But the Imagination is here assisted by the Presence of a striking Object; and yet prevails not, except it be also aided by Novelty, and the unusual Appearance of the Object. Custom soon reconciles us to Heights and Precipices, and wears off these false and delusive Terrors. The Reverse is observable in the Estimates we form of Characters and Manners; and the more we habituate ourselves to an accurate Scrutiny of the moral Species, the more delicate Feeling do we acquire of the most minute Distinctions betwixt Viceand
