There is no perfect knowledge which can be entitled ours, that is innate; none but what has been obtained from experience, or derived in some way from our senses. William Harvey More Quotes by William Harvey More Quotes From William Harvey Very many maintain that all we know is still infinitely less than all that still remains unknown. William Harvey physicians knowing knowledge I profess to learn and to teach anatomy not from books but from dissections, not from the tenets of Philosophers but from the fabric of Nature. William Harvey fabric science book The heart is the household divinity which, discharging its function, nourishes, cherishes, quickens the whole body, and is indeed the foundation of life, the source of all action. William Harvey foundation body heart Civilization is only a series of victories against nature. William Harvey series victory civilization Moderate labor of the body conduces to the preservation of health, and cares many initial diseases. William Harvey care disease body I have often wondered and even laughed at those who fancied that everything had been so consummately and absolutely investigated by an Aristotle or a Galen or some other mighty name, that nothing could by any possibility be added to their knowledge. William Harvey galen possibility names Only by understanding the wisdom of natural foods and their effects on the body, shall we attain mastery of disease and pain, which shall enable us to relieve the burden of mankind. William Harvey pain understanding dark When in many dissections, carried out as opportunity offered upon living animals, I first addressed my mind to seeing how I could discover the function and offices of the heart's movement in animals through the use of my own eyes instead of through the books and writings of others, I kept finding the matter so truly hard and beset with difficulties that I all but thought, with Fracastoro, that the heart's movement had been understood by God alone. William Harvey heart writing book Nature is a volume of which God is the author. William Harvey volume For the concept of a circuit of the blood does not destroy, but rather advances traditional medicine. William Harvey medicine doe blood The heart of animals is the foundation of their life, the sovereign of everything within them, the sun of their microcosm, that upon which all growth depends, from which all power proceeds. William Harvey growth heart animal As art is a habit with reference to things to be done, so is science a habit in respect to things to be known. William Harvey habit done art Nature is nowhere accustomed more openly to display her secret mysteries than in cases where she shows tracings of her workings apart from the beaten paths; nor is there any better way to advance the proper practice of medicine than to give our minds to the discovery of the usual law of nature, by careful investigation of cases of rarer forms of disease. William Harvey practice-of-medicine nature science I appeal to your own eyes as my witness and judge. William Harvey appeals eye judging Memory cannot exist without endurance of the things perceived, and the thing perceived cannot remain where it has never been. William Harvey endurance memories Very many maintain that all we know is still infinitely less than all that still remains unknown; nor do philosophers pin their faith to others' precepts in such wise that they lose their liberty, and cease to give credence to the conclusions of their proper senses. Neither do they swear such fealty to their mistress Antiquity that they openly, and in sight of all, deny and desert their friend Truth. William Harvey wise sight giving And so I conclude that blood lives and is nourished of itself and in no way depends on any other part of the body as being prior to it or more excellent... So that from this we may perceive the causes not only of life in general... but also of longer or shorter life, of sleeping and waking, of skill, of strength and so forth. William Harvey sleep life science I avow myself the partisan of truth alone. William Harvey partisans It is, however, an argument of no weight to say that natural bodies are first generated or compounded out of those things into which they are at the last broken down or dissolved. William Harvey broken weight science Doctrine once sown strikes deep its root, and respect for antiquity influences all men. William Harvey doctrine roots men
