In general, we have as natural a right to make use of our pens as our language, at our peril, risk, and fortune. I know many books which fatigue, but I know of none which have done real evil. Theologians, or pretended politicians, cry: "Religion is destroyed, the government is lost, if you print certain truths or certain paradoxes. Never attempt to think, till you have demanded permission from a monk or an officer. It is against good order for a man to think for himself. Homer, Plato, Cicero, Virgil, Pliny, Horace, never published anything but with the approbation of the doctors of the Sorbonne and of the holy Inquisition." "See into what horrible decay the liberty of the press brought England and Holland. It is true that they possess the commerce of the whole world, and that England is victorious on sea and land; but it is merely a false greatness, a false opulence: they hasten with long strides to their ruin. An enlightened people cannot exist." None can reason more justly, my friends; but let us see, if you please, what state has been lost by a book. The most dangerous, the most pernicious of all, is that of Spinoza. Not only in the character of a Jew he attacks the New Testament, but in the character of a scholar he ruins the Old; his system of atheism is a thousand times better composed and reasoned than those of Straton and of Epicurus. We have need of the most profound sagacity to answer to the arguments by which he endeavors to prove that one substance cannot form another. Like yourself, I detest this book, which I perhaps understand better than you, and to which you have very badly replied; but have you discovered that this book has changed the face of the world? Has any preacher lost a florin of his income by the publication of the works of Spinoza? Is there a bishop whose rents have diminished? On the contrary, their revenues have doubled since his time: all the ill is reduced to a small number of peaceable readers, who have examined the arguments of Spinoza in their closets, and have written for or against them works but little known. For yourselves, it is of little consequence to have caused to be printed "_ad usum Delphini,_" the atheism of Lucretius--as you have already been reproached with doing--no trouble, no scandal, has ensued from it: so leave Spinoza to live in peace in Holland. Lucretius was left in repose at Rome.