God knows how they got that wall up under enemy fire.

I thought we tore that wall down a decade ago.

But when he tried mind contact, he met that wall.

"I saw her on the security recorders before you blew out that wall."

But - to where you can see that wall - only.

It's the first time I've ever really felt that wall.

So he could be of help to you for another two months before he hits that wall.

First that wall, but change walls when you are warned.

Jim turned back to the general principles, once more considering that blank wall.

And it'll take a little more time before they climb that wall.