“The dose makes the poison.”
Other Paracelsus Quotes
The physician must give heed to the region in which the patient lives, that is to say, to its type and peculiarities.
Paracelsus 
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Thoughts create a new heaven, a new firmament, a new source of energy, from which new arts flow.
Paracelsus
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This is alchemy, and this is the office of Vulcan; he is the apothecary and chemist of the medicine.
Paracelsus
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