This is a beautiful item, read only once. There are no noticeable stains, folds, or writing. The overall condition is good. In an age of AI and increasing efficiency, this book re-examines the meaning of personal value, inspiration, and detours, which cannot be measured by "cost performance" or "rationality" alone. Recommended for those who are struggling with business, work, or life, and for those who want to live their lives in their own way in the future. *Please purchase only if you understand that this is a used item and has been stored at home. #DoWhatDoesn'tPay #AyumuKodama #BusinessBook #SelfImprovement #WorkStyle #Lifestyle #AI 시대 (AI Era) #Values #CostPerformance #BookLover #Bookworm #BeautifulItem