Henry K. Rowe, Society: Its Origin and Development
“ This mental activity guides not only individual human conduct but also that of the group. Instinct impels the man to defend his family from hardship or his clan from defeat, and reason confirms the [4] impulse. His sociable disposition urges him to co-operate in industry, and reason sanctions his inclination. The history of society reveals an increasing influence of the intellect in thus directing instinct and feeling. It is a law of social activity that it tends to become more rational with the increase of education and experience. ”
