page_title: Michał Wiszniewski
hierarchical_section_title: Michał Wiszniewski
context_page_description: Michał Wiszniewski was a Polish philosopher, psychologist, and literary historian.
context_section_description: Michał Wiszniewski (1794–1865) was a Polish philosopher, psychologist, and literary historian.
caption: Michał Wiszniewski. Portrait by Rafał Hadziewicz
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