It is impossible to enslave a man without having first put him in the position of being incapable of doing without another.
Gist of Idea
People must be made dependent before they can be enslaved
Jean-Jacques Rousseau (Discourse on the Origin of Inequality , Part I)
Ah yes. The key to running a slave plantation is not the threat of violence, but control of the shelter and food supply.
Rousseau,Jean-Jacques: 'The Basic Political Writings', ed/tr. Cress,Donald A. [Hackett 1987], p.59