Published, in part, in the following order: 7.53-57, 7.381n19, and 7.58 (pages 4-10, 21, 23, 75-76). Omitted: a discussion of different systems of classifying the sciences. Every natural classification is based on the purpose or quasi-purpose of the objects classified. Purpose has its root in desire. And every desire is a phase of instinct. A good classification of the instincts affords a key to purposes in general and to scientific purposes in particular. Elaborate classification of instincts.
Practice and Practical, classification of Science
pp. 1-103, unfinished plus 90 pp. of other drafts
(Classification of the Sci)