“Every man having been born free and master of himself, no one else may under any pretext whatever subject him without his consent. To assert that the son of a slave is born a slave is to assert that he is not born a man.”
Source: The Social Contract
Help us to complete the source, original and additional information
Jean Jacques Rousseau 91
Genevan philosopher 1712–1778Related quotes

“Every master of slaves is born a petty tyrant.”
August 22
Debates in the Federal Convention (1787)
Context: Every master of slaves is born a petty tyrant. They bring the judgment of heaven on a Country. As nations can not be rewarded or punished in the next world they must be in this. By an inevitable chain of causes & effects providence punishes national sins, by national calamities.

IV, 3
Variant translation: The good man, though a slave, is free; the wicked, though he reigns, is a slave, and not the slave of a single man, but — what is worse — the slave of as many masters as he has vices.
The City of God (early 400s)
Context: The dominion of bad men is hurtful chiefly to themselves who rule, for they destroy their own souls by greater license in wickedness; while those who are put under them in service are not hurt except by their own iniquity. For to the just all the evils imposed on them by unjust rulers are not the punishment of crime, but the test of virtue. Therefore the good man, although he is a slave, is free; but the bad man, even if he reigns, is a slave, and that not of one man, but, what is far more grievous, of as many masters as he has vices; of which vices when the divine Scripture treats, it says, “For of whom any man is overcome, to the same he is also the bond-slave.”

"Hymn for Christmas-Day"
Hymns and Sacred Poems (1739)

“Is base in kind, and born to be a slave.”
Source: Table Talk (1782), Line 28.
In Search of the Miraculous (1949)

283 http://books.google.com/books?id=_GLTsGHUxDgC&lpg=PA171&dq=Today%20as%20always%2C%20men%20fall%20into%20two%20groups&pg=PA171#v=onepage&q&f=false
Human, All Too Human (1878)