Without freedom of thought, there can be no such thing as wisdom; and no such thing as public liberty without freedom of speech; which is the right of every man as far as by it he does not hurt or control the right of another; and this is the only check it ought to suffer and the only bounds it ought to know.... Whoever would overthrow the liberty of a nation must begin by subduing the freedom of speech, a thing terrible to traitors.
Benjamin FranklinA [desire] to abolish slavery prevails in North America, many of the Pennsylvanians have set their slaves at liberty, and [Virginia legislators] have petitioned the King for permission to make a law for preventing the importation of more [slaves] into that colony. This request, however, will probably not be granted, as their former laws of that kind have always been repealed.
Benjamin Franklin