I have heard a lot of very good things about him.

But as the old saying goes, all good things must come to an end.

Because you can never have too much of a good thing.

She was new to the team, though we'd heard good things about her.

Could be they're on to a good thing and don't want the rest of us to find out.

Even if we never do come to power, we've still got a good thing.

So the end of history may not be such a good thing after all.

Each of them was the one good thing in the other's life.

Some people here must have a good thing to say about him, but I haven't met them yet.

You can work a good thing to death, and beyond.