Hippocrates of Cos or Hippokrates of Kos (ca. 460 BC – ca. 370 BC) was an ancient Greek physician of the Age of Pericles (Classical Athens), and is considered one of the most outstanding figures in the history of medicine. He is referred to as the father of Western medicine in recognition of his lasting contributions to the field as the founder of the Hippocratic School of medicine. This intellectual school revolutionized medicine in ancient Greece, establishing it as a discipline distinct from other fields that it had traditionally been associated with (notably theurgy and philosophy), thus establishing medicine as a profession.
However, the achievements of the writers of the Corpus, the practitioners of Hippocratic medicine, and the actions of Hippocrates himself are often commingled; thus very little is known about what Hippocrates actually thought, wrote, and did. There are also claims that point to Imhotep of ancient Egypt as history's first physician. Nevertheless, Hippocrates is commonly portrayed as the paragon of the ancient physician. In particular, he is credited with greatly advancing the systematic study of clinical medicine, summing up the medical knowledge of previous schools, and prescribing practices for physicians through the Hippocratic Corpus and other works.
There is a road, no simple highway, between the dawn and the dark of night, and if you go no one may follow, that path is for your steps alone. Ripple in still water, when there is no pebble tossed, nor wind to blow.
To seek the sacred river Alph, to walk the caves of ice, to break my fast on honey dew and drink the milk of paradise... I had heard the whispered tales of immortality, the deepest mystery, from an ancient book I took a clue.