"And built a barrier around them so they could not use their knowledge!"

What we're going to do for the next hour or so is help each other build barriers.

All I ever wanted, really, was to build a barrier between myself and coffee.

Every place we built a barrier, the water just found a way around it.

More than 200 people have volunteered to build barriers and set up signs for the race.

How is it that he could build such a barrier?

Apparently, there were a few in this age who had not built barriers of disbelief around their lives.

After several years of pressure from residents, city officials allocated $1.5 million to build a sound barrier around the site.

Maybe we should build a barrier to keep them on our territory.

They've built a barrier there now but then there was nothing to stop you going over.