The art of healing comes from nature, not from the physician. Therefore the physician must start from nature, with an open mind.
ParacelsusAll that man needs for health and healing has been provided by God in nature, the Challenge of science is to find it.
ParacelsusThen God sends us such a messenger who appears to us in spirit, warns us, consoles us, teaches us, and brings us His good tidings.
Paracelsus