Unprovided with original learning, unformed in the habits of thinking, unskilled in the arts of composition, I resolved to write a book.

The pains and pleasures of the body, howsoever important to ourselves, are an indelicate subject of conversation

Sixty thousand blacks are annually embarked from the coast of Guinea, never to return to their native country; but they are embarked in chains: and this constant emigration, which, in the space of two centuries, might have furnished armies to overrun the globe, accuses the guilt of Europe and the weakness of Africa.

There is more pleasure to building castles in the air than on the ground.

Philosophy, with the aid of experience, has at length banished the study of alchymy; and the present age, however desirous of riches, is content to seek them by the humbler means of commerce and industry.

Instead of a perpetual and perfect measure of the divine will, the fragments of the Koran were produced at the discretion of Mahomet; each revelation is suited to the emergencies of his policy or passion; and all contradiction is removed by the saving maxim that any text of Scripture is abrogated or modified by any subsequent passage.

Both Moscow and [Kiev], the modern and the ancient capitals, were reduced to ashes [by the Tartars]; a temporary ruin, less fatal than the deep, and perhaps indelible, mark, which a servitude of two hundred years has imprinted on the character of the Russians.