All we know is still infinitely less than all that still remains unknown.
Blood circulation
A statement reflecting scientific humility and the vastness of unexplored knowledge, from 'De Motu Cordis' (1628), Dedication to Doctor Argent.
1628
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"The motion of the blood is in a circle, and is in truth perpetual."
Strange & Unusual"The art of medicine is to be learned only by experience and observation."
Philosophical"I am not afraid to confess that I am a man who loves to dissect."
Strange & Unusual"The arteries are the channels through which the blood is driven from the heart."
Strange & Unusual"The world is a living creature."
Strange & Unusual