It isn't enough to talk about peace. One must believe in it. And it isn't enough to believe in it. One must work at it.

It isn't enough to talk about peace. One must believe in it. And it isn't enough to believe in it. One must work at it.

If we want a free and peaceful world, if we want to make the deserts bloom and man grow to greater dignity as a human being-we can do it.

For it isn't enough to talk about peace. One must believe in it. And it isn't enough to believe in it. One must work for it.

We will never have peace without friendship around the world.

You must do the things you think you cannot do.