Medicine is the field of improving health and well being, and this word is also utilized to describe drugs that are used in the course of treatment. When you search for medicine quotes there are some that involve pills, others talk about liquid medications, and some discuss injections. These are all forms of medicine that a physical or other medical care provider may use to treat you if you have an illness or disease. Medicine is also a field of study, and someone who wants to become a doctor will have to take many classes and courses in order to achieve this goal and actually practice medicine. Hundreds of years ago medicine was crude and many people died of diseases, illnesses, and injuries that are curable and treatable today.