The book categorizes people into four quadrants based on their sources of income: employee, self-employed, business owner, and investor.
Kiyosaki emphasizes the importance of moving from the employee and self-employed quadrants to the business owner and investor quadrants for financial freedom.
The author shares personal stories and lessons from successful entrepreneurs to illustrate the different paths to financial independence.
The book encourages readers to understand the differences between active and passive income and how to leverage them to build wealth.
Kiyosaki also emphasizes the importance of financial education and taking control of one's finances to achieve financial freedom.
"Cashflow Quadrant" is a follow-up to Kiyosaki's earlier bestseller, "Rich Dad Poor Dad," and provides a more detailed explanation of the author's financial principles.