Edward Gibbon, The Decline and Fall of the Roman Empire

Of the various forms of government which have prevailed in the world, an hereditary monarchy seems to present the fairest scope for ridicule. Is it possible to relate, without an indignant smile, that, on the father's decease, the property of a nation, like that of a drove of oxen, descends to his infant son, as yet unknown to mankind and to himself; and that the bravest warriors and the wisest statesmen, relinquishing their natural right to empire, approach the royal cradle with bended knees and protestations of inviolable fidelity? Satire and declamation may paint these obvious topics in the most dazzling colours, but our more serious thoughts will respect a useful prejudice, that establishes a rule of succession, independent of the passions of mankind; and we shall cheerfully acquiesce in any expedient which deprives the multitude of the dangerous, and indeed the ideal, power of giving themselves a master.

In the cool shade of retirement, we may easily devise imaginary forms of government, in which the sceptre shall be constantly bestowed on the most worthy, by the free and incorrupt suffrage of the whole community. Experience overturns these airy fabrics, and teaches us that, in a large society, the election of a monarch can never devolve to the wisest, or to the most numerous, part of the people. The army is the only order of men sufficiently united to concur in the same sentiments, and powerful enough to impose them on the rest of their fellow-citizens: but the temper of soldiers, habituated at once to violence and to slavery, renders them very unfit guardians of a legal or even a civil, constitution. Justice, humanity, or political wisdom, are qualities they are too little acquainted with in themselves, to appreciate them in others. Valour will acquire their esteem, and liberality will purchase their suffrage; but the first of these merits is often lodged in the most savage breasts; the latter can only exert itself at the expense of the public; and both may be turned against the possessor of the throne, by the ambition of a daring rival.

The superior prerogative of birth, when it has obtained the sanction of time and popular opinion, is the plainest and least invidious of all distinctions among mankind. The acknowledged right extinguishes the hopes of faction, and the conscious security disarms the cruelty of the monarch. To the firm establishment of this idea, we owe the peaceful succession, and mild administration, of European monarchies.

[Chapter VII]