Pojmy a myšlení / Concepts and Thinking DOI: https://dx.doi.org/10.7160/KS.2023.200102 Author: Luděk Kolman Affiliation: Českomoravská psychologická společnost (Czech-Moravian Psychological Association), Kladenská 405, Vokovice, 160 00 Praha 6, Czech Republic Email: ludek.kol@gmail.com Language: Czech Issue: 1/2023 (20) Pages: 25–42 (18 pages) Keywords: Theory of theory, origin of terms, cognition, numbers, theory of vitalism Abstract The paper deals…