If anyone wishes to observe the works of nature, he should put his trust not in books of anatomy but in his own eyes.

Galen

More information about this quote

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Original Citation

Galen. De Usu Partium Corporis Humani [On the Usefulness of the Parts of the Body]. c. 175.

Current Citation

Galen. On the Usefulness of the Parts of the Body, translated by Margaret Tallmadge May. Vol. 1, Cornell University Press, 1968, p. 119.