"In a market economy, capital typically is privately owned, and the income from capital goes to individuals. Every patch of land has a deed, or title of ownership; almost every machine and building belongs to an individual or corporation. Property rights bestow on their owners the ability to use, exchange, paint, dig, drill, or exploit their capital goods. These capital goods also have market values, and people can buy and sell the capital goods for whatever price the goods will fetch. The ability of individuals to own and profit from capital is what gives capitalism its name."
January 1, 1970
https://en.wikiquote.org/wiki/Economics_(textbook)