Scientific research is based on the idea that everything that takes place is determined by laws of nature, and therefore this holds for the action of people. For this reason, a research scientist will hardly be inclined to believe that events could be influenced by a prayer, i.e. by a wish addressed to a Supernatural Being. - Albert Einstein, 1936, responding to a child who wrote and asked if scientists pray; quoted in: Albert Einstein: The Human Side, edited by Helen Dukas & Banesh Hoffmann