It's more along the lines of raising a child: we train the system to a certain range of behaviors that we find most useful. But then we let it go, because we don't want to have to be babysitting it the whole time.
“I'm extremely proud of my family's record of public service to Massachusetts and the nation.”
“Because of the wealth of fine music spread through the film, working on it held all the fun and excitement of attending a great concert.”