But if in these ways, and subject to these exceptions, Parliament by its policy and its speech well embodies and expresses public opinion, I own I think it must be conceded that it is not equally successful in elevating public opinion. The teaching task of Parliament is the task it does worst. Probably at this moment, it is natural to exaggerate this defect. The greatest teacher of all in Parliament, the head-master of the nation, the great elevator of the country--so far as Parliament elevates it--must be the Prime Minister: he has an influence, an authority, a facility in giving a great tone to discussion, or a mean tone, which no other man has. Now Lord Palmerston for many years steadily applied his mind to giving, not indeed a mean tone, but a light tone, to the proceedings of Parliament. One of his greatest admirers has since his death told a story of which he scarcely sees, or seems to see, the full effect. When Lord Palmerston was first made leader of the House, his jaunty manner was not at all popular, and some predicted failure. "No," said an old member, "he will soon educate us DOWN to his level; the House will soon prefer this Ha! Ha! style to the wit of Canning and the gravity of Peel." I am afraid that we must own that the prophecy was accomplished. No Prime Minister, so popular and so influential, has ever left in the public memory so little noble teaching. Twenty years hence, when men inquire as to the then fading memory of Palmerston, we shall be able to point to no great truth which he taught, no great distinct policy which he embodied, no noble words which once fascinated his age, and which, in after years, men would not willingly let die. But we shall be able to say "he had a genial manner, a firm, sound sense; he had a kind of cant of insincerity, but we always knew what he meant; he had the brain of a ruler in the clothes of a man of fashion". Posterity will hardly understand the words of the aged reminiscent, but we now feel their effect. The House of Commons, since it caught its tone from such a statesman, has taught the nation worse, and elevated it less, than usual.
I think, however, that a correct observer would decide that in general, and on principle, the House of Commons does not teach the public as much as it might teach it, or as the public would wish to learn. I do not wish very abstract, very philosophical, very hard matters to be stated in Parliament. The teaching there given must be popular, and to be popular it must be concrete, embodied, short. The problem is to know the highest truth which the people will bear, and to inculcate and preach that. Certainly Lord Palmerston did not preach it. He a little degraded us by preaching a doctrine just below our own standard--a doctrine not enough below us to repel us much, but yet enough below to harm us by augmenting a worldliness which needed no addition, and by diminishing a love of principle and philosophy which did not want deduction.