On Dreams that "dreames are caused by the distemper of some inward parts of the Body." He thought this explanation would further help in understanding different types of dreams, for example, "lying cold breedeth Dreams of Feare, and raiseth the thought and Image of some fearfull object." The neurologist Sigmund Freud cited Aristotle in his 1899 work, "The Interpretation of Dreams", as the first to recognize that dreams "do not arise from supernatural manifestations but follow the laws of the human spirit." He held Aristotle's definition of dreams to be "the mental activity of the sleeper in so far as he is
Dream interpretation minds during the previous day or two." In the 1980s and 1990s, Wallace Clift and Jean Dalby Clift further explored the relationship between images produced in dreams and the dreamer's waking life. Their books identified patterns in dreaming, and ways of analyzing dreams to explore life changes, with particular emphasis on moving toward healing and wholeness. Dream interpretation Dream interpretation is the process of assigning meaning to dreams. In many ancient societies, such as those of Egypt and Greece, dreaming was considered a supernatural communication or a means of divine intervention, whose message could be interpreted by people with these