Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Absolute classic

I don't know too much about Chinese History, literature nor translation.I just believe that this is a fantastic read for anyone who is pursuing a career in health or is just interested in their health. The book is like being privy to "secret" healing knowledge believed to be written by a king! Its absolutely fascinating to see how interconnected our world is with health. That our bodies do this and that in summer and this and that in winter, we are stronger at this time and weaker at this time. All of the rhythms and things that we take for granted all seem to have an effect on us in one way or another.Often times this "ancient knowledge" does become proved through studies and just through individuals health and well being.