Group 1 - The article discusses the importance of dividing a 30-year career into three 10-year segments, each represented by a financial statement: balance sheet, income statement, and cash flow statement [3][15]. - The first 10 years focus on building a personal balance sheet, emphasizing the accumulation of knowledge, skills, and networking as assets, while identifying and addressing weaknesses as liabilities [5][6]. - The second 10 years shift towards the income statement, where the goal is to monetize the accumulated assets into tangible benefits, such as higher salaries and bonuses [17][21]. Group 2 - The third 10 years concentrate on managing the cash flow statement, highlighting the need for financial stability and careful investment as one approaches retirement [27][29]. - Key strategies for managing cash flow include prudent financial planning, maintaining harmonious family relationships, and prioritizing health to ensure long-term well-being [33][36]. - The article concludes by reiterating the importance of focusing on these three financial statements throughout one's career to achieve success and stability [37].