"Rich Dad, Poor Dad" compares the wealth concepts of two fathers, and its core is a revolution in financial and business thinking: what determines wealth is not the level of education and income, but the ability to distinguish assets (putting money into your pocket) and liabilities (taking money away), from "working for money and exchanging time for wages" to letting money work for you and relying on assets to generate passive income; break out of the "rat race" cycle, use financial intelligence and cash flow management to build an asset system, when passive income covers expenses, realize financial freedom and the right to choose life.