The most successful of the Tartar princes assumed the military command, to which he was entitled by the superiority either of merit or of power. He was raised to the throne by the acclamations of his equals; and the title of Khan expresses, in the language of the North of Asia, the full extent of the regal dignity. The right of hereditary succession was long confined to the blood of the founder of the monarchy; and at this moment all the Khans, who reign from Crimea to the wall of China, are the lineal descendants of the renowned Zingis.

The two Antonines (for it is of them that we are now speaking) governed the Roman world forty-two years, with the same invariable spirit of wisdom and virtue. ... Their united reigns are possibly the only period of history in which the happiness of a great people was the sole object of government.

[The monks'] credulity debased and vitiated the faculties of the mind: they corrupted the evidence of history; and superstition gradually extinguished the hostile light of philosophy and science.

To a lover of books the shops and sales in London present irresistible temptations.

A sentence of death and infamy was often founded on the slight and suspicious evidence of a child or a servant: the guilt [of the defendant] was presumed by the judges [due to the nature of the charge], and paederasty became the crime of those to whom no crime could be imputed.

To maintain the harmony of authority and obedience, to chastise the proud, to protect the weak, to reward the deserving, to banish vice and idleness from his dominions, to secure the traveller and merchant, to restrain the depredations of the soldier, to cherish the labors of the husbandman, to encourage industry and learning, and, by an equal and moderate assessment, to increase the revenue, without increasing the taxes, are indeed the duties of a prince . . .

The Germans, in the age of Tacitus, were unacquainted with the use of letters; and the use of letters is the principal circumstance that distinguishes a civilised people from a herd of savages incapable of knowledge or reflection. Without that artificial help, the human memory soon dissipates or corrupts the ideas intrusted to her charge; and the nobler faculties of the mind, no longer supplied with models or with materials, gradually forget their powers; the judgment becomes feeble and lethargic, the imagination languid or irregular.