Galen Quotes (129-216)

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About Galen

Claudius Galenus of Pergamum (129–c. 200/c. 216), better known as Galen, was a Greek physician and a writer on medicine and philosophy. His theories dominated European medicine for well over a millennium. Galen was the first physician/physiologist to ever announce that blood moves.

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Explore our curated collection of the most famous and impactful Galen quotes.

β€œMuch music marreth men's manners.”
Galen
β€œQuod optimus medicus sit quoque philosophus.”
β€œEmployment is Nature's physician, and is essential to human happiness.”
Galen
β€œBut it is best of all to look at the human skeleton with your own eyes.”
Galen
β€œTriste est omne animale post coitum, praeter mulierem gallumque”

Galen Quotes by Topic

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Galen on Consciousness

β€œ... the having is the knowing: Having conscious experience is knowing what it is. You don’t have to think about it (it’s really much better not to). You just have to have it. It’s true that people can make all sorts of mistakes about what is going on when they have experience, but none of them threaten the fundamental sense in which we know exactly what experience is just in having it.”
Galen

What Galen Said About Others

Discover personal opinions Galen shared regarding contemporaries.

Galen on Diogenes of Sinope 3 quotes

β€œDiogenes compared them to fig-trees growing over precipices; for their fruit was devoured by daws and crows, not by men.”
Galen
View all 3 quotes on Diogenes of Sinope →

Galen on Laurell K. Hamilton

β€œLove is too precious to be ashamed of.”
Galen

Galen on Clemens August Graf von Galen

β€œI encouraged them, each who was able, to serve the Fatherland...I have done this [volunteered] because I believe I must be a good example for my community.”
Galen

Quotes About Galen

Gain deeper perspective through quotes about Galen from others.

Francis Bacon on Galen

β€œThis misplacing hath caused a deficience, or at least a great improficience in the sciences themselves. For the handling of final causes, mixed with the rest in physical inquiries, hath intercepted the severe and diligent inquiry of all real and physical causes, and given men the occasion to stay upon these satisfactory and specious causes, to the great arrest and prejudice of further discovery. For this I find done not only by Plato, who ever anchoreth upon that shore, but by Aristotle, Galen, and others which do usually likewise fall upon these flats of discoursing causes.”
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Robert Boyle on Galen

β€œGalen himself, who was not unacquainted with Moses's writings, and with christianity, fancy'd the earth had a certain soul or mind imparted to it by the superior bodies.”
Galen

Maimonides on Galen

β€œGalen, in the third section of his book, "The Use of the Limbs," says correctly that it would be in vain to expect to see living beings formed of the blood of menstruous women and the semen virile, who will not die, will never feel pain, or will move perpetually, or shine like the sun. This dictum of Galen is part of the following more general proposition:β€”Whatever is formed of matter receives the most perfect form possible in that species of matter; in each individual case the defects are in accordance with that individual matter.”
Galen

William Hardy McNeill on Galen

β€œThe laws of nature, as analyzed mathematically and descriptively by Ptolemy and Galen, bore an interesting, and perhaps not entirely accidental similarity to the law of nations and of nature, as discerned by a long succession of Roman jurists. ...The concept of an objective law applicable to human affairs, yet operating in accord with Nature and Reason and apart both from divine revelation and from human whim or passion, was peculiar to Rome and societies descended from Rome.”

Andrew Solomon on Galen

β€œThe Roman physician Galen claimed that women could not conceive in rapeβ€”could not, in fact, conceive without an orgasm based in pleasure and consent.”
Galen

About Galen

Claudius Galenus of Pergamum (129–c. 200/c. 216), better known as Galen, was a Greek physician and a writer on medicine and philosophy. His theories dominated European medicine for well over a millennium. Galen was the first physician/physiologist to ever announce that blood moves.