[Even the mechanism can be endowed with an image. Thus] the thermostat has an image of the outside world in the shape of information regarding its temperature. It has also a value system in the sense of the ideal temperature at which it is set. Its behavior is directed towards the receipt of information which will bring its image and its value systems together

p. 22 as cited in: Robert A. Solo (1994) "Kenneth Ewart Boulding: 1910-1993. An Appreciation". In: Journal of Economic Issues. Vol. 28, No. 4 (Dec., 1994), pp. 1187-1200 - The Image: Knowledge in Life and Society, 1956

Kenneth Ewart Boulding: 1910-1993. An Appreciation on JSTOR