Lord Chatham, in his speeches, was neither philosopher nor poet. As to the latter, the difference between poetry and eloquence I take to be this: that the object of the one is to delight the imagination, that of the other to impel the will. The one ought to enrich and feed the mind itself with tenderness and beauty, the other furnishes it with motives of action. The one seeks to give immediate pleasure, to make the mind dwell with rapture on its own workings--it is to itself 'both end and use': the other endeavours to call up such images as will produce the strongest effect upon the mind, and makes use of the passions only as instruments to attain a particular purpose. The poet lulls and soothes the mind into a forgetfulness of itself, and 'laps it in Elysium': the orator strives to awaken it to a sense of its real interests, and to make it feel the necessity of taking the most effectual means for securing them. The one dwells in an ideal world; the other is only conversant with realities. Hence poetry must be more ornamented, must be richer and fuller and more delicate, because it is at liberty to select whatever images are naturally most beautiful, and likely to give most pleasure; whereas the orator is confined to particular facts, which he may adorn as well as he can, and make the most of, but which he cannot strain beyond a certain point without running into extravagance and affectation, and losing his end. However, from the very nature of the case, the orator is allowed a greater latitude, and is compelled to make use of harsher and more abrupt combinations in the decoration of his subject; for his art is an attempt to reconcile beauty and deformity together: on the contrary, the materials of poetry, which are chosen at pleasure, are in themselves beautiful, and naturally combine with whatever else is beautiful. Grace and harmony are therefore essential to poetry, because they naturally arise out of the subject; but whatever adds to the effect, whatever tends to strengthen the idea or give energy to the mind, is of the nature of eloquence. The orator is only concerned to give a tone of masculine firmness to the will, to brace the sinews and muscles of the mind; not to delight our nervous sensibilities, or soften the mind into voluptuous indolence. The flowery and sentimental style is of all others the most intolerable in a speaker.--I shall only add on this subject, that modesty, impartiality, and candour, are not the virtues of a public speaker. He must be confident, inflexible, uncontrollable, overcoming all opposition by his ardour and impetuosity. We do not _command_ others by sympathy with them, but by power, by passion, by will. Calm inquiry, sober truth, and speculative indifference will never carry any point. The passions are contagious; and we cannot contend against opposite passions with nothing but naked reason. Concessions to an enemy are clear loss; he will take advantage of them, but make us none in return.