President Barack Obama's speech after Hosni Mubarak stepped down in Egypt:
There are very few moments in our lives where we have the privilege to witness history taking place. The people of Egypt have spoken. Their voices have been heard. And Egypt will never be the same. By stepping down, President Mubarak responded to the Egyptian people's hunger for change. but this is not the end of Egypt's transition. It's a beginning. I'm sure there will be difficult days ahead and many questions remain unanswered. But I am confident that the people of Egypt can find the answers, and do so peacefully, constructively, and in the spirit of unity that has defined these last few weeks, for Egyptians have made it clear that nothing less than genuine democracy will carry the day.