"You are aware that no one can be called a great writer, nor obtains true and lasting glory, except by means of excellent and perfect works, or such as approach perfection. The following very true utterance of Castiglione is worthy of being engraved on your mind:--It is very seldom that a person unaccustomed to write, however learned he be, can adequately recognise the skill and industry of writers; or appreciate the delicacy and excellence of styles, and those subtle and hidden significations which abound in the writings of the ancients.' "In the first place, consider how very few people practise or learn the art of composition; and think from how small a number of men, whether in the present or the future, you can in any case look for the magnificent estimation which you hope will be the reward of your life. Consider, too, how much influence style has in securing appreciation for writings. On this, and their degree of perfection, depends the subsequent fate of all works that come under the heading of 'light literature,' So great is the influence of style, that a book presumably celebrated for its matter often proves valueless when deprived of its manner. Now, language is so interwoven with style that the one can hardly be considered apart from the other. Men frequently confuse the two together, and are often unable to express the distinction between them, if even they are aware of it in the first place. And as for the thousand merits and defects of language and style, with difficulty, if at all, can they be discerned and assigned to their respective properties. But it is certain, to quote the words of Castiglione, that no foreigner is 'accustomed to write' with elegance in your language. It follows therefore that style, which is so great and important a necessity in composition, and a thing of such unaccountable difficulty and labour, both in acquirement and usage, can only properly be judged and appreciated by the persons who in one single nation are accustomed to write. For all other people the boundless exertions attached to the formation of style will be almost useless, and as if entirely wasted. I will not refer to the infinite diversities of opinion, and the various tendencies of readers; owing to which the number of persons adapted to perceive the good qualities of this or that book is still more reduced.