Aristotle

Aristotle

Parts of Animals

Begin at §1.1.1-1.1.5 →Whole work as PDF
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Genre
Philosophy
Citation
book.chapter.section
Chunks
84
§1.1.1-1.1.5–§4.13.1#3
Aligned sentences
6,919
日本語 2185 · English 1309 · 简体中文 1359 · 한국어 2066

Source edition

Aristotle. Aristotelis De partibus animalium libri quattuor. Langkavel, Bernhard. Leipzig: Teubner, 1868.

Source data

Open Greek and Latin · CC BY-SA 4.0

Cloned and adapted by Humanitext, with ongoing edits.

Summary

Aristotle's Parts of Animals is a foundational work of natural science and philosophy that investigates the purpose and function of various bodily parts of animals based on a teleological view of nature. In Book 1, the author establishes his methodology, emphasizing that the formal (eidos) and final causes must take precedence over material necessity, while also criticizing the limitations of the dichotomous method of classification. From Books 2 to 4, the treatise systematically analyzes the bodily structure of animals, dividing them into uniform parts (such as blood, flesh, bone, and brain) and non-uniform parts (such as sensory organs, limbs, and internal organs). Aristotle conducts detailed comparative anatomical observations ranging from humans and red-blooded animals to bloodless animals like insects and mollusks. Ultimately, he demonstrates that the arrangement and shape of every organ are rationally designed by nature to serve the animal's life and activities, concluding with a transition to the study of reproduction.