Sigismund Schlomo Freud, popularly known as Sigmund Freud, was an Austrian neurologist who lived from 1856 to 1939. He is famous as the father of psychoanalysis. Freud studied medicine at the University of Vienna and later on became a practicing neurologist within Vienna. However, it was not as a neurologist that Freud became globally renowned. He gained recognition as the founder of psychoanalysis, a treatment for mental or emotional problems through talks between the therapist and patient. Freud was responsible for some of the path-breaking theories in psychology like ‘Ego’, ‘Alter Ego’ and also introduced the concept of ‘Oedipus Complex’. Most of what is studied in the field of psychology owes a lot to the findings of Freud and the books that he had written are still considered among the best to have ever been written on the subject. Freud wrote number of books throughout a career that spanned several decades and his most famous work remains ‘The Interpretation of Dreams’. His other famous works include ‘The Ego and the Id’, ‘Beyond the Pleasure Principle’, ‘Group Psychology’ and ‘The Analysis of the Ego and The Future of an Illusion’ among others. His books and writings covered number of subjects and viewpoints. His books, thoughts and writings still have a large readership. Here are some of Sigmund Freud’s most famous quotes which have been scanned through his vast sea of writings and books.