He who does not understand astrology is not a doctor but a fool.
Life is short and the art long.
There are, in effect, two things, to know and to believe one knows; to know is science; to believe one knows is ignorance.
Foolish the doctor who despises the knowledge acquired by the ancients.
To really know is science; to merely believe you know is ignorance.
Cure sometimes, treat often, comfort always.