Paracelsus Quote

Every physician must be rich in knowledge, and not only of that which is written in books; his patients should be his book, they will never mislead him.

Four Treatises Together with Selected Writings (ed. 1941)

Every physician must be rich in knowledge, and not only of that which is written in books; his patients should be his book, they will never mislead...

Every physician must be rich in knowledge, and not only of that which is written in books; his patients should be his book, they will never mislead...

Every physician must be rich in knowledge, and not only of that which is written in books; his patients should be his book, they will never mislead...

Every physician must be rich in knowledge, and not only of that which is written in books; his patients should be his book, they will never mislead...