The English Constitution by Walter Bagehot

The dignified aspect of the House of Commons is altogether secondary to its efficient use. It is dignified: in a Government in which the most prominent parts are good because they are very stately, any prominent part, to be good at all, must be somewhat stately. The human imagination exacts keeping in government as much as in art; it will not be at all influenced by institutions which do not match with those by which it is principally influenced. The House of Commons needs to be impressive, and impressive it is: but its use resides not in its appearance, but in its reality. Its office is not to win power by awing mankind, but to use power in governing mankind.

The main function of the House of Commons is one which we know quite well, though our common constitutional speech does not recognise it. The House of Commons is an electoral chamber; it is the assembly which chooses our president. Washington and his fellow-politicians contrived an electoral college, to be composed (as was hoped) of the wisest people in the nation, which, after due deliberation, was to choose for president the wisest man in the nation. But that college is a sham; it has no independence and no life. No one knows, or cares to know, who its members are. They never discuss, and never deliberate. They were chosen to vote that Mr. Lincoln be President, or that Mr. Breckenridge be President; they do so vote, and they go home. But our House of Commons is a real choosing body; it elects the people it likes. And it dismisses whom it likes too. No matter that a few months since it was chosen to support Lord Aberdeen or Lord Palmerston; upon a sudden occasion it ousts the statesman to whom it at first adhered, and selects an opposite statesman whom it at first rejected. Doubtless in such cases there is a tacit reference to probable public opinion; but certainly also there is much free will in the judgment of the Commons. The House only goes where it thinks in the end the nation will follow; but it takes its chance of the nation following or not following; it assumes the initiative, and acts upon its discretion or its caprice.