Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A Classic but still Relevant

This book is a classic.While there are aspects of this book that are dated, the majority of the material is as relevant today as it was then. It was interesting to read this following the market collapse and recession as it was originally written following the depression. The many parallels in the economy and business sector between now and then were almost eerie.I highly recommend this book, especially if you find yourself absorbed in negative thinking.Karen L. Jett, CMA Author Grow Your People, Grow Your Business