Ключевые слова: background, book, business, cash, coins, concept, corporate, creativity, csr, eco friendly, ecological, ecology, economy, education, environment, ethics, exchange, finance, financial, funds, growth, ideas, information, intellectual, interest, investment, knowledge, learning, magic, metals, money, moral, nature, open, plant, prosperity, responsibility, rich, social, study, studying, sustainability, sustainable, textbook, treasure, tree, valuable, wealth, wisdom,