Education is consumption as a form of investment. Since it is an investment, there is a question of how much investment income. Sometimes, at a certain period, this major may not be very good. If you work to earn money during your study, you will get a better income. However, knowledge is both an investment and a reserve, and the benefits often outweigh the avoidance. So no matter from which aspect, the effect is greater than the consumption. Therefore, as an investment in education, it is worthwhile to invest. Of course, if the family wealth assets are large enough and there are many experiences to be learned by future generations, the experience at this time is obviously greater than the knowledge reserve, but if the knowledge reserve can keep up, it will better absorb the experience. Therefore, no matter from which direction, education comes out as a form of investment.