Answer:The temptation to form premature theories upon insufficient data is the bane of our profession. With this one succinct phrase, Holmes sums up what makes him so useful and so valuable. He abandons theories that do not work even if he once believed them to be true.
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Prowess - A skill or expertise in a particular activity or field.
        
                    
             
        
        
        
Ray Bradbury was always scared of the future. Books that he wrote including the Pedestrian and Fahrenheit 451, were about the future and what it will become. I believe that if Ray Bradbury were alive today, he would feel very strongly about limiting our use of technology. 
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