That's not only a good definition of what a teacher ought to do.

It's a very good definition of what a President must do.

For good definition one can always use progressive but up the frame rate.

Over time we forgot that the word "authority" ever had a good definition.

And a good definition of stupidity is to continue to expect a different result when nothing has changed.

That's a pretty good general definition for art in the digital age, by the way.

Actually, it was hidden from me; that's a pretty good definition.

Of course we need to come up with a good definition.

Where it might lead to problems, we have found good definitions.

We got good definition in the radio right now, Ted.