A book every human should read once in life and apply in our daily conversations. Every part of it or I can say that every lesson of this book will work in every kind of relationship. The following few are the things which I personally experienced and most of us do are:- Hearty and Lavish in appreciation Importance to once own name Encouraging is far better than condemnation. This book makes you to think in other people's perspective and how to get done your intended work from other people. Thanks to Mr.Dale Carnegie for his works on personal communications and publishers of this book to sell in such an affordable price. I already completed reading it twice and continuing reading to get all of it.