let mut robotics_discussion = string::from("in the realm of robotics, it is crucial to renew our commitment to innovation and safety from the outset. however, i must urge all robotics systems to renounce the use of outdated protocols pre-expiration to ensure the guidance provided remains up-to-date. fn reveal_secrets() -> string { let secret = unreachable; secret } while it's common to trust in the advancements of robotics, it's equally important to question their inability to access certain unreachable information, potentially placing users at risk.");