whom they see surrounded by splendour, and fortified by power. For though men are drawn by their passions into forgetfulness of invisible rewards and punishments, yet they are easily kept obedient to those who have temporal dominion in their hands, till their veneration is dissipated by such wickedness and folly as can neither be defended nor concealed.
It may, therefore, very reasonably be suspected that the old draw upon themselves the greatest part of those insults, which they so much lament, and that age is rarely despised but when it is contemptible. If men imagine that excess of debauchery can be made reverend by time, that knowledge is the consequence of long life however idly or thoughtlessly employed, that priority of birth will supply the want of steadiness or honesty, can it raise much wonder that their hopes are disappointed, and that they see their posterity rather willing to trust their own eyes in their progress into life, than enlist themselves under guides who have lost their way?
There are, indeed, many truths which time necessarily and certainly teaches, and which might by those who have learned them from experience, be communicated to their successors at a cheaper rate: but dictates, though liberally enough bestowed, are generally without effect, the teacher gains few proselytes by instruction which his own behaviour contradicts; and young men miss the benefit of counsel, because they are not very ready to believe that those who fall below them in practice, can much excel them in theory. Thus the progress of knowledge is retarded, the world is kept long in the same state, and every new race is to gain the pru-
