Understanding savings requires you to have read the technique of "paying yourself first" many times, but it is necessary to understand it. This quote is from the book Rich Dad, Poor Dad by Robert Kiyosaki.
It means that you should set aside a part of your income (10 or 20%) for future gains (for investment at right place), and use the remaining income for your expenses. More specifically, it means budgeting your household so that it can survive without a 10-20% of your income.
Due to financial illiteracy, most people covers all of their expenses first, believing that they will save the money that is left over after spending. Such people are unable to save even after increasement in their income, because their living conditions change as a result of this ratio. First, savings should be started, and for this, a budget should be made according to the remaining income.





