Former U.S. president Bush says the U.S. has an important role as a beacon of freedom, human rights and democracy in the world. The U.S. should not shrink from the challenges in the name of a false and temporary stability, and flexibility should not mean ambiguity, difficulties should not mean shrugging away from America's role. Patience, creativity and active American leadership are needed. The Bush administration supported the struggles of people in central Europe and in other countries. This is from a speech Bush gave at the Bush Institute, Southern Methodist University in Dallas, a year into the Arab Spring. A speech that was giving voice to the aspirations of people in the Arab world.