"In theory, theory and practice are the same. In practice, they're not." (https://stackoverflow.com/questions/172303/is-there-a-regular-expression-to-detect-a-valid-regular-expression/172316#172316)
Friend: “I don't think that theory and practice are the same in theory.”
The social network of the future: No ads, no corporate surveillance, ethical design, and decentralization! Own your data with Mastodon!