What "language" does the brain think? How does memory work? What is the connection between consciousness and subconscious? How does thinking work? How to create artificial intelligence? How do animals think? What is the secret of ability and talent? Where did the emotions come from? What are instincts? What is good and evil? What is faith? What is speech and why do we argue? Is immortality possible? What is beauty and what is the formula for harmony? Why would a person laugh? What is the formula for funny? How to make a computer joke? What is art and where does a person get a sense of beauty? How to measure taste? How to "weigh" the soul? Why is a person a person?..