"If man in the state of nature be so free, as has been said; if he be absolute lord of his own person and possessions, equal to the greatest, and subject to nobody, why will he part with his freedom? To which it is obvious to answer, that though in the state of nature he hath such a right , yet the enjoyment of it is very uncertain, and constantly exposed to the invasion of others; . . . This makes him willing to join in society with others, . . . for the mutual preservation of their lives, liberties and . . . property"
- John Locke, Two Treatises of Government
According to John Locke, What is the Purpose of the Social Contract?