On the other hand, the world was miles across and full of complicated things.

But what about all the more complicated things we enjoy?

But you have no idea how complicated things can get.

My world includes all those groups, and we spend a lot of time talking about other complicated things.

"This is a very complicated thing to do, but it works for us."

The movie is about a lot of people doing complicated things.

The person cannot do complicated things with his or her hands.

But another kind of question is how the complicated thing came into existence in the first place.

"Is this a more complicated thing than it looked when you started?"

I never was much good at thinking complicated things out.