Wealth is rooted in value exchange. All fortune in this world originates from equivalent value exchange. No wealth appears without cost. The greater value you create for others and society, the more wealth you obtain. It follows the law of spring sowing and autumn harvest: the value you cultivate determines what you reap. Ordinary people merely desire wealth; the wealthy focus on delivering value. Value is the root, wealth is the fruit; deep roots bring luxuriant foliage.