the book completely explain why we succeed why we fail why we are happy or sad whatis the real importance of life book is based on real meaning of learning and importance of learning in our life and learning is the 1st step of success.in this book explain In easy language about learning , success or human mind . The book Everyone should read this book because it talks about human nature- how is human nature create , how its develop. How learning effect all people life And base of happiness, sadness and success or all life. In this book also talks about importance of success in girls and woman life And how to be successful also include how to be succed what is the importance of succed why we want to learn