The traditionary notion that the life of a man of letters is necessarily deficient in incident, appears to have originated in a misconception of the essential nature of human action. The life of every man is full of incidents, but the incidents are insignificant, because they do not affect his species; and in general the importance of every occurrence is to be measured by the degree with which it is recognised by mankind. An author may influence the fortunes of the world to as great an extent as a statesman or a warrior; and the deeds and performances by which this influence is created and exercised, may rank in their interest and importance with the decisions of great Congresses, or the skilful valour of a memorable field. M. de Voltaire was certainly a greater Frenchman than Cardinal Fleury, the Prime Minister of France in his time. His actions were more important; and it is certainly not too much to maintain that the exploits of Homer, Aristotle, Dante, or my Lord Bacon, were as considerable events as anything that occurred at Actium, Lepanto, or Blenheim. A Book may be as great a thing as a battle, and there are systems of philosophy that have produced as great revolutions as any that have disturbed even the social and political existence of our centuries.