This book is very important for each of us. If we read this book carefully, we can gain a lot of knowledge, so each of us should read this book very nicely and lead our lives accordingly. There are many types of people in our society. John gained knowledge by reading many kinds of books and applying them in his daily life.If we can finish reading one book in a month, it will be seen in one year that we have finished reading twelve books. If a person can finish reading twelve books, then without his knowledge he becomes a great wise man. So the respect of these wise people is all over the world, so we should each make ourselves more wise by practicing different books of knowledge. If we can awaken the energy then one day we will see that we have reached our goal and We could become uhurte great wisdom.