All adults should read this book. This book is about life enrichment on personal and societal levels, and is primarily a collection ideas about how life enrichment can be achieved on macro and micro levels, in one's own life and in the lives of others. This book can help you to gain ideas that you can then implement about how to find, increase and/or preserve happiness in your life and in the lives of others. There are many ways to potentially enrich one's own life, and to help enrich the lives of others. There may be no limit to the amount of peace and happiness that humans can potentially experience. Having success can enrich your life. Scientific advancements and achievements can enrich your life potentially. Living in a just and fair society can enrich your life. This book is fundamentally about life enrichment on personal and societal levels. This is the third edition of this book. It contains about 25 more pages of new content and changes from the previous version.