Cooperation
"Cooperation is the free association of men who work together by voluntary agreement, each deriving from it his own personal benefit."
"Screen Guide for Americans,"
Plain Talk, Nov. 1947, 40
"A proper association is untied by ideas, not by men, and its members are loyal to the ideas, not to the group. It is eminently reasonable that men should seek to associate with those who share their convictions and values. It is impossible to deal or even to communicate with men whose ideas are fundamentally opposed to one's own (and one should be free not to deal with them). All proper associations are formed or joined by individual choice and on conscious, intellectual grounds (philosophical, political, professional, etc.) - not by the physiological or geographical accident of birth, and not on the ground of tradition. When men are united by ideas, i.e., by explicit principles, there is no room for favors, whims, or arbitrary power: the principles serve as an objective criterion for determining actions and for judging men, whether leaders or members. This requires a high degree of conceptual development and independence . . . . But this is the only way men can work together justly, benevolently and safely."
"The Missing Link,"
Philosophy: Who Needs It, 45
"The principle of Individual Rights is the only base of all groups or associations. Any group that does not recognize this principle is not an association, but a gang or a mob."
"Collectivized Rights,"
The Virtue of Selfishness, 102
~ Above found at Ayn Rand Lexicon - Cooperation