Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A valuable lesson in this book

Isn't this a most amazing book? The insights of Sue Monk Kidd just sends me to tears. How much it made me miss my simple life growing up. So many people could learn a good lesson on how to treat each other, how to value the treasured people in our lives, black, white, yellow, green or purple! We can all use an August in our lives. Her grounding influence on Lily opened her eyes and mine, too.