The great number of books and papers of amusement, which, of one kind or another, daily come in one's way, have in part occasioned, and most perfectly fall in with and humour this idle way of reading and considering things. By this means, time, even in solitude, is happily got rid of, without the pain of attention: neither is any part of it more put to the account of idleness, one can scarce forbear saying, is spent with less thought, than great part of that which is spent in reading.
Thus people habituate themselves to let things pass through their minds, as one may speak, rather than to think of them. Thus, by use, they become satisfied merely with seeing what is said, without going any further. Review and attention, and even forming a judgment, become fatigue; and to lay anything before them that requires it, is putting them quite out of the way.
There are also persons, and there are at least more of them than have a right to claim such superiority, who take for granted, that they are acquainted with everything; and that no subject, if treated in the manner it should be, can be treated in any manner but what is familiar and easy to them.
It is true, indeed, that few persons have a right to demand attention; but it is also true, that nothing can be understood without that degree of it, which the very nature of the thing requires. Now morals, considered as a science, concerning which speculative difficulties are daily raised, and treated with regard to those difficulties, plainly require a very peculiar attention. For here ideas never are in themselves determinate, but become so by the train of reasoning and the place they stand in; since it is impossible that words can always stand for the same ideas, even in the same author, much less in different ones. Hence an argument may not readily be apprehended, which is different from its being mistaken; and even caution to avoid being mistaken, may, in some cases, render it less readily apprehended. It is very unallowable for a work of imagination or entertainment not to be of easy comprehension, but may be unavoidable in a work of another kind, where a man is not to form or accommodate, but to state things as he finds them.
It must be acknowledged that some of the following discourses are very abstruse and difficult; or, if you please, obscure: but I must take leave to add, that those alone are obscure: but I must take eave to add, £iX)Ki»aft ^oiifc'as^
