Cora May Williams, A Review of the Systems of Ethics Founded on the Theory of Evolution
“ If we begin with the general theory of use and disuse, we may regard each present form of organic action or function, whether conscious or unconscious, as in some manner the result of exercise, the processes of food-taking, digestion, repair of waste, being classed, not as, in any case, mere negative reactions, but as positive organic functions. If we apply the term "habit" to all these, it is evident that we must, in so doing, extend the significance of the word beyond its ordinary interpretation. ”
