Eat healthy and high-quality food, not food. Don't buy all kinds of food sold in the supermarket. You should be responsible for your stomach and health. Eating more healthy and high-quality food can cost more. After all, your body is the capital of the revolution.

Second, buying books can't save money.

In the information age, there are more and more ways to acquire knowledge, and fragmented reading is far worse than official publications in building a complete knowledge system.

Third, high-quality social money cannot be saved.

This society is undergoing drastic changes. Practically speaking, we need to get better information resources and better personal connections through high-quality social interaction, so the money spent to ensure a high-quality circle of friends must not be saved.

Fourth, you can't save money on tools that can improve efficiency.

Time is the most important resource, so we must have a clear and profound understanding. Good tools can improve efficiency, and the cost is definitely worth it. For example, genuine software is many times better than pirated software.

Five, involving security money can not be saved.

The cost of water heater, power socket and driving safety at home can't be saved, because once something happens, the loss will be unimaginable.

Sixth, hobbies can't save money.

People should have certain emotional and spiritual sustenance throughout their lives, and it is worthwhile to spend necessary and appropriate money in this respect.

Seven, filial piety to the elderly can not save money.

People who can be filial are happy, and "children have to support and relatives are not there" is the real regret in this life. Therefore, it is worthwhile to show filial piety as soon as possible and let the elderly spend their old age safely.