Reading furnishes the mind only with materials of knowledge; it is thinking makes what we read ours. We are of the ruminating kind, and it is not enough to cram ourselves with a great load of collections; unless we chew them over again they will not give us strength and nourishment.... The memory may be stored, but the judgement is little better, and the stock of knowledge not increased, by being able to repeat what others have said or produce the arguments we have found in them. Such a knowledge as this is but knowledge by hearsay, and the ostentation of it is at best but talking by rote, and very often upon weak and wrong principles. For all that is to be found in books is not built upon true foundations, nor always rightly deduced from the principles it is pretended to be built on.... The mind is backward in itself to be at the pains to trace every argument to its original, and to see upon what basis it stands, and how firmly; but yet it is this that gives so much the advantage to one man more than another in reading. The mind should, by severe rules, be tied down to this at first uneasy task; use and exercise will give it facility. So that those who are accustomed to it, readily, as it were with one cast of the eye, take a view of the argument, and presently, in most cases, see where it bottoms. Those who have got this faculty, one may say, have got the true key of books, and the clue to lead them through the mizmaze of variety of opinions and authors to truth and certainty. This young beginners should be entered in, and showed the use of, that they might profit by their reading.... This way of thinking on and profiting by what we read will be a clog and rub to any one only in the beginning; when custom and exercise has made it familiar, it will be dispatched in most occasions, without resting or interruption in the course of our reading.--J. LOCKE. _Conduct of the Understanding._ THE SUFFICIENCY OF HOMER Read Homer once, and you can read no more; For all books else appear so mean, so poor, Verse will seem prose, but still persist to read, And Homer will be all the books you need. J. SHEFFIELD, DUKE OF BUCKINGHAM. _Essay on Poetry._ HOMER AND VIRGIL