Life, liberty, and property come from the philosophical ideas of John Locke who believed in checks on a government's power to help to protect these three concepts. The idea of life and liberty are feather clear in that individuals lives and their ability to make choices freely should be protected, but Locke also believed that property must be protected as well. This concept of property began with the conception of humans owning property firstly in the form of their own bodies. Therefore, governments must protect individual rights to property including man's rights over the body and also any other potential conceptions of property such as land, houses, businesses, or things.