"But change would not mean rejection of the past. Like a tree growing strong through the seasons, rooted in the Earth and drawing life from the Sun, so, too, positive change must be rooted in traditional values -- in the land, in culture, in family and community -- and it must take its life from the eternal things, from the source of all life, which is faith. Such change will lead to new understandings, new opportunities, to a broader future in which the tradition is not supplanted but finds its full flowering. That is the future beckoning to your generation. At the same time, we should remember that reform that is not institutionalized will always be insecure. Such freedom will always be looking over its shoulder. A bird on a tether, no matter how long the rope, can always be pulled back. And that is why, in my conversation with General Secretary Gorbachev, I have spoken of how important it is to institutionalize change -- to put guarantees on reform. And we've been talking together about one sad reminder of a divided world: the Berlin Wall. It's time to remove the barriers that keep people apart."