26.  The mere rivalry of their authorship is no subject of concern; but it is enough for any ingenuous man to have toiled for years in solitude to complete a work of public utility, without entering a warfare for life to defend and preserve it.  Accidental coincidences in books are unfrequent, and not often such as to excite the suspicion of the most sensitive.  But, though the criteria of plagiarism are neither obscure nor disputable, it is not easy, in this beaten track of literature, for persons of little reading to know what is, or is not, original.  Dates must be accurately observed; and a multitude of minute things must be minutely compared.  And who will undertake such a task but he that is personally interested?  Of the thousands who are forced into the paths of learning, few ever care to know, by what pioneer, or with what labour, their way was cast up for them.  And even of those who are honestly engaged in teaching, not many are adequate judges of the comparative merits of the great number of books on this subject.  The common notions of mankind conform more easily to fashion than to truth; and even of some things within their reach, the majority seem contend to take their opinions upon trust.  Hence, it is vain to expect that that which is intrinsically best, will be everywhere preferred; or that which is meritoriously elaborate, adequately appreciated.  But common sense might dictate, that learning is not encouraged or respected by those who, for the making of books, prefer a pair of scissors to the pen.

27.  The fortune of a grammar is not always an accurate test of its merits.  The goddess of the plenteous horn stands blindfold yet upon the floating prow; and, under her capricious favour, any pirate-craft, ill stowed with plunder, may sometimes speed as well, as barges richly laden from the golden mines of science.  Far more are now afloat, and more are stranded on dry shelves, than can be here reported.  But what this work contains, is candidly designed to qualify the reader to be himself a judge of what it should contain; and I will hope, so ample a report as this, being thought sufficient, will also meet his approbation.  The favour of one discerning mind that comprehends my subject, is worth intrinsically more than that of half the nation:  I mean, of course, the half of whom my gentle reader is not one.

   “They praise and they admire they know not what,
    And know not whom, but as one leads the other.”—­Milton.

CHAPTER III.

OF GRAMMATICAL SUCCESS AND FAME.

“Non is ego sum, cui aut jucundum, aut adeo opus sit, de aliis detrahere, et hac via ad famara contendere.  Melioribus artibus laudem parare didici.  Itaque non libenter dico, quod praesens institutum dicere cogit.”—­Jo.  AUGUSTI ERNESTI Praef. ad Graecum Lexicon, p. vii.