I'm A Doctor To Save Time, Let's Just Assume That I Am Never Wrong! #BoostedPillow
Though not explicitly part of the Hippocratic Oath, 'First Do No Harm' is a phrase often associated with physicians and their vow to basically do the right thing. Depicted as a corkscrewed serpent, the 'Rod of Asclepius' symbolizes both healing and medicine. See, not all snakes are bad!