The conference topic devoted to values seems to be far from informatics' domain of many specialists interested in successful profession. However it has an essential importance for information management which is oriented rather to meaning of information and appropriate human doing. This paper - arising from systemic positions and advanced cybernetics - points out the real nature of values that is cardinal and prime part of tacit knowledge. To ignore them we clash with many unsuspected or ignored problems. This article briefly implicates some of them and targets problems of contemporary education and refers to (i) some difficulties of contemporary society and (ii) purport of tacit knowledge incl. values just in informatics.