I have now, I believe, mentioned all the books which had any considerable effect on my early mental development. From this point I began to carry on my intellectual cultivation by writing still more than by reading. In the summer of 1822 I wrote my first argumentative essay. I remember very little about it, except that it was an attack on what I regarded as the aristocratic prejudice, that the rich were, or were likely to be, superior in moral qualities to the poor. My performance was entirely argumentative, without any of the declamation which the subject would admit of, and might be expected to suggest to a young writer. In that department, however, I was, and remained, very inapt. Dry argument was the only thing I could, manage, or willingly attempted; though passively I was very susceptible to the effect of all composition, whether in the form of poetry or oratory, which appealed to the feelings on any basis of reason. My father, who knew nothing of this essay until it was finished, was well satisfied, and, as I learnt from others, even pleased with it; but, perhaps from a desire to promote the exercise of other mental faculties than the purely logical, he advised me to make my next exercise in composition one of the oratorical kind; on which suggestion, availing myself of my familiarity with Greek history and ideas, and with the Athenian orators, I wrote two speeches, one an accusation, the other a defence of Pericles, on a supposed impeachment for not marching out to fight the Lacedemonians on their invasion of Attica. After this I continued to write papers on subjects often very much beyond my capacity, but with great benefit both from the exercise itself, and from the discussions which it led to with my father.