This book studies the nature of symbols, talks about their origin and evolution. It presents a description of the most common symbols that have important historical, cultural and social significance. The author talks in an accessible and fascinating way about the nature, meaning and scope of signs symbolizing various ideas and concepts. The book examines both the most ancient, historical signs and symbols, signs difference and belonging, identity and modern symbols of value, exchange, direction and security; the latest sign systems, spreading with lightning speed along with the development of information technology. The publication is addressed to a wide range of readers.