If you shine your shoes today, tomorrow you’ll be able to say you shined your shoes. That’s pretty straightforward, but things get tricky when you substitute “light” for “shoes.”

That's What They Say is a weekly segment on Michigan Public that explores our changing language. Each week University of Michigan English Professor Anne Curzan will discuss why we say what we say with Michigan Public All Things Considered host Rebecca Kruth.

<p>That's What They Say is a weekly segment on Michigan Public that explores our changing language. Each week University of Michigan English Professor Anne Curzan will discuss why we say what we say with Michigan Public All Things Considered host Rebecca Kruth.</p>

That's What They Say

That's What They Say is a weekly segment on Michigan Public that explores our changing language. Each week University of Michigan English Professor Anne Curzan will discuss why we say what we say with Michigan Public Weekend Edition host Rebecca Kruth.

<p>That's What They Say is a weekly segment on Michigan Public that explores our changing language. Each week University of Michigan English Professor Anne Curzan will discuss why we say what we say with Michigan Public Weekend Edition host Rebecca Kruth.</p>