The wealthy often employ for their sons a private tutor; and when he has taught them to read, and to recite the Ḳur-án, engage for them a writing-master, and then send them to the college. But among this class, polite literature is more considered than any other branch of knowledge, after religion. Such an acquaintance with the works of some of their favourite poets as enables a man to quote them occasionally in company, is regarded by the Arabs as essential to a son who is to mix in good society; and to this acquirement is often added some skill in the art of versification, which is rendered peculiarly easy by the copiousness of the Arabic language and by its system of inflexion. These characteristics of their noble tongue (which are remarkably exhibited by the custom, common among the Arabs, of preserving the same rhyme throughout a whole poem), while on the one hand they have given an admirable freedom to the compositions of men of true poetic genius, have on the other hand mainly contributed to the degradation of Arabic poetry. To an Arab of some little learning it is almost as easy to speak in verse as in prose; and hence he often intersperses his prose writings, and not unfrequently his conversation, with indifferent verses, of which the chief merit generally consists in puns or in an ingenious use of several words nearly the same in sound but differing in sense. This custom is frequently exemplified in the "Thousand and One Nights," where a person suddenly changes the style of his speech from prose to verse, and then reverts to the former.
One more duty of a father to a son I should here mention: it is to procure for him a wife as soon as he has arrived at a proper age. This age is decided by some to be twenty years, though many young men marry at an earlier period. It is said, "When a son has attained the age of twenty years, his father, if able, should marry him, and then take his hand and say, 'I have disciplined thee and taught thee and married thee: I now seek refuge with God from thy mischief in the present world and the next.'" To enforce this duty, the following tradition is urged: "When a son becomes adult and his father does not marry him and yet is able to do so, if the youth do wrong in consequence, the sin of it is between the two"--or, as in another report,--"on the father."[232] The same is held to be the case with respect to a daughter who has attained the age of twelve years.