The rich make their money work for them- Rich people make money and don't work to earn it. In other words, they buy assets that generate income. This is one of the book's most important lessons.
Financial education is your greatest asset- Money isn't your greatest asset. The book recommends having knowledge of accounting, investing, markets, law, bidding, marketing, leadership, writing, etc.
Don't work to earn money; work to learn- Learning can make you much more knowledgeable and can provide you with unique skills to improve your professional situation.
Know the difference between assets and liabilities- An asset is something that puts money in your pocket and a liability is something that takes money out of your pocket.
Reduce your spending as much as possible- The author advises having as little debt load as possible because, in the end, it hinders the financial freedom you want to achieve.
Reinvest the profits you make- The profitability created by your assets should be reinvested in other assets.
Don't rely exclusively on financial advisors- The book's final piece of advice is that every individual has great insights into the capital that makes up their own personal finances.