conformity an unthinking acceptance of the beliefs of other people. Here, it applies to a number of negative characters, especially Peter Keating.
nonconformity an unthinking rebellion against the beliefs of others. Here, it applies to negative characters, such as Lois Cook and Gus Webb.
individualism the theory claiming that an individual has certain "inalienable" rights (such as freedom of speech) that must not be violated by society. Here, the right of an individual to his own life is embodied in the character of Howard Roark.
collectivism the theory claiming that an individual exists solely to serve society, and that he possesses no right to his own life. Here, the theory is embodied in the character of Ellsworth Toohey.
innovator a person who has new ideas and, consequently, develops new methods and/or products. Here, it is represented by such heroes as Henry Cameron, Howard Roark, and Steven Mallory.
independence reliance on one's own thinking in the search for truth, rather than a blind acceptance of or rebellion against the thinking of others. Here, the character of Howard Roark is its fullest expression.
dependence permitting others to dominate one's beliefs, either in the form of following their thinking or rebelling against it. Here, this failure to function independently is, in one form or another, the hallmark of all the villains.
fountainhead the original source of something, such as a river. Here, it means that the independent reasoning mind is the original source of all human progress and prosperity.
compromise the vice of betraying those things most important to an individual, a violation of integrity. Here, shown in the life of Peter Keating.
idealism a commitment to man at his highest and best. Here, applicable to all of the heroes, most importantly Howard Roark and Dominique Francon.
pessimism the belief that the good have no chance to succeed in the world, that only the evil will flourish. Here, shown as a mistaken view held by Dominique Francon.
