Altruism (biology) most common mechanism of reciprocity in nature, this kind is present in humans, primates, and many other mammals. Also known as, "If you're nice, I'll be nice too." This mechanism of reciprocity is similar to the heuristic of the golden rule, "Treat others how you would like to be treated." Parties mirror one another's attitudes, exchanging favors on the spot. Instant attitudinal reciprocity occurs among monkeys, and people often rely on it with strangers and acquaintances. Also known as, "what have you done for me lately?" Individuals keep track of the benefits they exchange with particular partners, which helps them
Moral Code of the Builder of Communism in Russian-speaking books and media one may sometimes see the claims about foundations in the Bible, referring to, e.g., "he who does not work, neither shall he eat" (2 Thessalonians 3:10); also used in the 1936 Soviet Constitution). Unlike the Ten Commandments, however, the rules of the Code were not concrete rules of conduct; they were stated as the rules of attitude. For example, "You shall not commit adultery" of Moses loosely corresponds to "Mutual respect in a family, concern about the upbringing of children" of the Code. Another notable distinction is that the Moral Code speaks in terms of