Wordsworth and Rossetti in England--to say nothing of a host of minor
poets, who, though one star differeth from another in glory, yet
constitute a brilliant galaxy--it is remarkable that even now the
average non-literary reader when asked "What is a Sonnet?" seldom gives
any more explicit reply than to say it is "a short poem limited to
fourteen lines."

The rules for the structure of those fourteen lines, and the labour and
patience entailed in producing a poem under these limitations, are not
always realised even by those who enjoy the results of the poet's
concentrated efforts. The more successful a sonnet, the more the reader
is apt to accept its beauty as if it had grown by a natural process like
a flower. This, perhaps, is the best compliment we could pay the poet;
but if the poet is one who boldly essays a most difficult and complex
form, in a language which for him is foreign, then we should pause a
moment to consider what it is that he has set out to accomplish.

Taking the structure first (though for the poet the spirit and impetus
of the central idea must of course come first)--a sonnet on the Italian
(Petrarchan) model must consist of fourteen lines of ten syllables each,
and must be composed of a major and minor system, i.e. an octave and a
sestet.

In the octave (the first eight lines) the first, fourth, fifth and
eighth lines must rhyme on the same sound, and the second, third, sixth
and seventh, must rhyme on another sound.

In the sestet (the last six lines) more liberty of rhyme and arrangement
is permitted, but a rhymed couplet at the end is not usual except when
the sonnet departs from the Italian model and is on the English or, as