Instruct: Classify Amazon reviews into positive or negative sentiment
Query: PRINCIPLES SO SIMPLE THEY MAY BE OVERLOOKED BY MOST PEOPLE

I have read many books that related to investing and this book, which I have read at least three times, is by far the best. The principle of saving ten percent of what one earns works as well for us today as it did for those those of ancient Babylon many thousands of years ago. This book teaches us not only to save ten percent of all that we earn, but to make the savings also grow, which is compounded growth. It doesn't get any simpler than this.