“In order to be transmuted into knowledge, every perception is and must be ordered and organized into categories. The extent, however, to which we can organize and express our experience in such conceptual forms is, in turn, dependent upon the frames of reference which happen to be available at a given historical moment. The concepts which we have and the universe of discourse in which we move, together with the directions in which they tend to elaborate themselves, are dependent largely upon the historical-social situation of the intellectually active and responsible members of the group.”
Ideology and Utopia (1929)
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Karl Mannheim 28
Hungarian sociologist 1893–1947Related quotes
Source: The Functions of the Executive (1938), p. 282

“Order is the shape upon which beauty depends.”
To My Daughters, With Love (1967)

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Source: Essai de semantique, 1897, p. 112 ; as cited in: Schaff (1962:16).
Source: Sociology and modern systems theory (1967), p. 58.

“Our feeling about every obligation depends in each case upon the spirit in which the benefit is conferred; we weigh not the bulk of the gift, but the quality of the good-will which prompted it.”
Eo animo quidque debetur quo datur, nec quantum sit sed a quali profectum voluntate perpenditur.
Alternate translation: The spirit in which a thing is given determines that in which the debt is acknowledged; it's the intention, not the face-value of the gift, that's weighed. (translator unknown).
Source: Epistulae Morales ad Lucilium (Moral Letters to Lucilius), Letter LXXXI: On benefits, Line 6
Daniel Katz (1964) ""The motivational basis of organizational behavior". In: Behavioral science, 1964. p. 132