This time it is no longer a question of analogy, or similarity of thought--the very words are identical, "Unalienable rights" is the expression which finally replaced "undeniable" in the final form--and "pursuing and obtaining happiness" has become the well-known "pursuit of happiness." Does it mean that Jefferson should be accused of plagiarism? Not in the least, since, as the French author said, "_l'arrangement est nouveau_", and, in a work of art, "_l'arrangement_" constitutes true originality, according to the formula of the classical school. Furthermore, it was clearly Jefferson's rôle and duty as a delegate from Virginia to incorporate in the Declaration as much as he could of the "Bill of Rights" recently adopted by his native dominion. The only fault that could be found is that he did not more clearly acknowledge his indebtedness to George Mason. But his contemporaries, and particularly the Virginians, could not fail to recognize in the national document the spirit and expression of the State document. Jefferson had expressed the American mind but he had above all expressed the mind of his fellow Virginians. Whether the doctrine enunciated in the Declaration of Independence is founded in fact and is beyond question "undeniable", is a problem which cannot even be touched upon here. We cannot dismiss it, however, without mentioning a feature which seems to have escaped most American students of political philosophy, probably because it has become such an integral part of American life that it is not even noticed. I do not believe that any other State paper in any nation had ever proclaimed so emphatically and with such finality that one of the essential functions of government is to make man happy, or that one of his essential natural rights is "the pursuit of happiness." This was more than a new principle of government, it was a new principle of life which was thus proposed and officially indorsed. The most that could be asked from governments of the Old World was to promote virtue and to maintain justice; honor, "_amor patriae_" and fear were the essential principles on which rested the governments described by Montesquieu. But in spite of the eternal and unquenchable thirst for happiness in the heart of every man, what European, what Frenchman particularly, could openly and officially maintain that the "pursuit of happiness" was a right, and that happiness could be reached and truly enjoyed. This quest of happiness had been the main preoccupation of French philosophers during the eighteenth century, but in spite of their philosophical optimism, they were too thoroughly imbued with pessimism ever to think that it was possible to be happy; the most they could hope for was to become less unhappy. The whole Christian civilization had been built on the idea that happiness is neither desirable nor obtainable in this vale of tears and affliction, but as a compensation Christianity offered eternal life and eternal bliss.