"Great nations like great men must keep their word."

But European nations have kept pushing here for democratic reform.

In our world, nations can keep their leaders, people their identities.

One of the sad things about history is that nations keep making the same mistakes.

Today, this nation keeps more than two million people behind bars - compared with only 200,000 three decades ago.

As a result developing nations kept cash on hand for an emergency.

He reminded them that "great nations keep their commitments."

"No wonder this nation has kept her freedom for a thousand years!"

A nation must love peace, but keep its powder dry.

But as the nation keeps learning, not all problems are susceptible to friendly feelings.