Properties of interactions Influence. Famous expression was/is ‘Cogito ergo sum,’ is the dualism, as a philosophical matter, is then transferred to all themes such as good-bad, heaven-hell, day-night, left-right, man-woman, etc. … another words they reflect verge of this understanding. We are living in the open World and we must determine object of study. In The Morning, 8.24, February 16, 2015.