The Germans, in the age of Tacitus, were unacquainted with the use of letters; and the use of letters is the principal circumstance that distinguishes a civilised people from a herd of savages incapable of knowledge or reflection. Without that artificial help, the human memory soon dissipates or corrupts the ideas intrusted to her charge; and the nobler faculties of the mind, no longer supplied with models or with materials, gradually forget their powers; the judgment becomes feeble and lethargic, the imagination languid or irregular.

Such, indeed, is the policy of civil war: severely to remember injuries, and to forget the most important services. Revenge is profitable, gratitude is expensive.

A society in which marriage is encouraged and industry prevails soon repairs the accidental losses of pestilence and war.

Philosophy had instructed Julian to compare the advantages of action and retirement; but the elevation of his birth and the accidents of his life never allowed him the freedom of choice. He might perhaps sincerely have preferred the groves of the Academy and the society of Athens; but he was constrained, at first by the will, and afterwards by the injustice of Constantius, to expose his person and fame to the dangers of Imperial greatness; and to make himself accountable to the world and to posterity for the happiness of millions.

But the desire of obtaining the advantages, and of escaping the burthens, of political society, is a perpetual and inexhaustible source of discord; nor can it reasonably be presumed that the restoration of British freedom was exempt from tumult and faction. The pre-eminence of birth and fortune must have been frequently violated by bold and popular citizens; and the haughty nobles, who complained that they were become the subjects of their own servants, would sometimes regret the reign of an arbitrary monarch.

It was among the ruins of the capitol that I first conceived the idea of a work which has amused and exercised nearly twenty years of my life.

History, which undertakes to record the transactions of the past, for the instruction of future ages, would ill deserve that honourable office if she condescended to plead the cause of tyrants, or to justify the maxims of persecution.