@aeva Also, it should be noted even humans can't make 100 percent fresh data. We too memorize things and repeat them. That is kinda the core principle of how language has meaning. So I don't think it is possible to obtain the goal proposed in this article without making the robot speak a unique language that has nothing to do with reality.
Just from a philosophy perspective, I couldn't begin to describe an answer without repeating words or phrases that have meaning elsewhere.
@darkgriffin citation needed