“…when you have eliminated the impossible, whatever remains, however improbable, must be the truth…” – Sherlock Holmes; this shows how Sherlock was deal with cases or finding the truth when he have thinking. So far, Sherlock Holmes is still popular for new generations, the book shows how could a human-being’s insight and thinking ability reached a extraordinarily high level, it not just a character that people read for fun to certain people but also a hero and a person who inspired people.