Great Ideas

Cause

That which brings something about or explains why it is as it is; Aristotle distinguished material, formal, efficient and final causes.

Works to read

Passages

From the texts

  • Causes are spoken of in many senses, and even of those which are of the same kind some are causes in a prior and others in a posterior sense, e.g. both 'the physician' and 'the professional man' are causes of health, and both 'the ratio 2:1' and 'number' are causes of the octave, and the classes that include any particular cause are always causes of the particular effect.

    — Aristotle, Metaphysics

  • In investigating the cause of each thing it is always necessary to seek what is most precise (as also in other things) : thus man builds because he is a builder, and a builder builds in virtue of his art of building.

    — Aristotle, Posterior Analytics and Physics

Verified quotations

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Passages are verified quotations from the library that use one of these words: cause, causes, because of. Sentences under “From the texts” are copied word for word from the full texts in this library. Read each in its context on the work's page.

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