Tearing down the Berlin Wall was possible because one side -- our side -- defeated the other. Differences in levels of economic development, or the treatment of racial, immigration or religious questions, are not susceptible to the same analysis or solution. Even more basically, challenges to our very civilization, as the Cold War surely was, are not overcome by naively "tearing down walls" with our adversaries.
I liked that paragraph the best. Because its completely true.
If we were as industrious to become good as to make ourselves great, we should become really great by being good, and the number of valuable men would be much increased; but it is a grand mistake to think of being great without goodness; and i pronounce it as certain that there was never yet a truly great man that was not at the same time truly virtuous." - Ben Franklin
Imagine what good we can do if we all joined together, united as followers of Christ - M. Russell Ballard