What are the famous aphorisms about economy?

Saving does not mean spending money, nor does it mean saving money. The significance of economy lies in managing and dealing with a country and a family. Economy accounts for most of life, and loving economy is the root of all virtues. Economics is a science that studies how people allocate their limited resources to meet people's needs. It goes without saying that the necessity of distributing social labor according to a certain proportion will never be cancelled because of a certain social production form, but it is only possible to change its form. Market economy is not equal to capitalism, and socialism also has a market. The laboratory can only produce great designs, while great products can only be produced in marketing. Wage is the reward of labor, and profit is the reward of abstinence. Political economy, in the broadest sense, is a science that studies the laws of production and exchange of material means of life in human society.