Historia Brittonum
of Nennius
J.A. Giles translation

I.--THE PROLOGUE.

1.  I, Nennius, the lowly minister and servant of the servants of God, by the grace of God, disciple of St. Elbotus, to all the followers of truth sendeth health.

   Be it known to your charity, that being dull in intellect and rude of speech, I have presumed to deliver these things in the Latin tongue, not trusting to my own learning, which is little or none at all, but partly from traditions of our ancestors, partly from writings and monuments of the ancient inhabitants of Britain, partly from the annals of the Romans, and the chronicles of the sacred fathers, Isidore, Hieronymus, Prosper, Eusebius, and from the histories of the Scots and Saxons, although our enemies, not following my own inclinations, but, to the best of my ability, obeying the commands of my seniors; I have lispingly put together this history from various sources, and have endeavored, from shame, to deliver down to posterity the few remaining ears of corn about past transactions, that they might not be trodden under foot, seeing that an ample crop has been snatched away already by the hostile reapers of foreign nations.  For many things have been in my way, and I, to this day, have hardly been able to understand, even superficially, as was necessary, the sayings of other men; much less was I able in my own strength, but like a barbarian, have I murdered and defiled the language of others.  But I bore about with me an inward wound, and I was indignant, that the name of my own people, formerly famous and distinguished, should sink into oblivion, and like smoke be dissipated.  But since, however, I had rather myself be the historian of the Britons than nobody, although so many are to be found who might much more satisfactorily discharge the labor thus imposed on me; I humbly entreat my readers, whose ears I may offend by the inelegance of my works, that they will fulfil the wish of my seniors, and grant me the easy task of listening with candor to my history.  For zealous efforts very often fail: but bold enthusiasm, were it in its power, would not suffer me to fail.  May, therefore, candor be shown where the inelegance of my words is insufficient, and may the truth of this history, which my rustic tongue has ventured, as a kind of plow, to trace our in furrows, lose none of its influence from that cause, in the ears of my hearers.  For it is better to drink a wholesome draught of truth from a humble vessel, than poison mixed with honey from a golden goblet.

2.  And do not be loath, diligent reader, to winnow my chaff, and lay up the wheat in the storehouse of your memory: for truth regards not who is the speaker, nor in what manner it is spoken, but that the thing be true; and she does not despise the jewel which she has rescued from the mud, but she adds it to her former treasures.
 
   For I yield to those who are greater and more eloquent than myself, who, kindled with generous ardor, have endeavored by Roman eloquence to smooth the jarring elements of their tongue, if they have left unshaken any pillar of history which I wished to see remain.  This history therefore has been compiled from a wish to benefit my inferiors, not from envy of those who are superior to me, in the 858th year of our Lords's incarnation, and in the 24th year of Mervin, king of the Britons, and I hope that the prayers of my betters will be offered up for me in recompense of my labor.  But this is sufficient by way of preface.  I shall obediently accomplish the rest to the utmost of my power.

History of the Britons, Nennius, British Amer Books; ISBN: 0899790194, June 1986