Instruct: Classify Amazon reviews into positive or negative sentiment
Query: An inspiring book not only for business but also personal life

I picked up this book more than 10 years ago from a book store after I first came to the U.S. It opened a door for me to see how business people (good ones) think in the US and what directions I should follow. It calmed me down and mentored me when I was away from friends and families. I still have this book today and I would read it periodically. I applied many principles to my business and personal life. It taught me what is right and what is wrong in such a confusing world. I recommended this book to several friends and I will continue to recommend it to anybody who wants to grow.