The speaker does not feel the grammatical rules he is said to apply in composing sentences, and men spoke grammatically for thousands of years before anyone knew there were rules.
B. F. SkinnerA failure is not always a mistake, it may simply be the best one can do under the circumstances. The real mistake is to stop trying.
B. F. SkinnerSociety already possesses the psychological techniques needed to obtain universal observance of a code - a code which would guarantee the success of a community or state. The difficulty is that these techniques are in the hands of the wrong people-or, rather, there aren't any right people.
B. F. SkinnerThe evolution of cultures appears to follow the pattern of the evolution of species. The many different forms of culture which arise correspond to the "mutations" of genetic theory. Some forms prove to be effective under prevailing circumstances and others not, and the perpetuation of the culture is determined accordingly.
B. F. Skinner