Because prophecy is dangerous to the untrained mind, and sometimes even to the trained mind.

But this is a writer's house, not an architect's; it is the highly personal essay of a mind untrained in design.

People in general started to take interest in his books, which although reflected an untrained mind, posed a number of intriguing questions.

Who knows what an untrained mind will think?

You with your untrained mind will become lost in the psychic mask of my defense.

Faint though the presence was, it could not have come from an untrained mind.

One problem with editing, especially when you're getting signal off an untrained mind, is that like it or not, you end up sympathizing.

Its untrained mind was weaker than my own.

Going through a pillar was a harrowing experience for an untrained mind.

Quantum theory is downright counterintuitive, and the untrained mind can hardly take it in.