Instruct: Classify the given Amazon review as either positive or negative.
Query: Laws of Gold

As a practical guide for financial security; this book illustrates the laws under which the accumulation and preservation of wealth operate.The book is chock full of usable practical advice: control your expenditures (one tenth of all you get is yours to keep), invest wisely (look for evidence of prior successful experience), lend cautiously (get collateral), help others sensibly (do not take on their burdens as your own), and finally: avoid debts and gambling.These concepts are nicely framed within the context of both success stories and in lessons learned. That makes this a pleasant and informative book without getting preachy.This is an excellent guide to thrift, financial planning, and wealth.