美国总统电台演说 2009-04-04

　　As we have worked this week to find common ground and strengthen our alliances, we have not solved all of our problems. And we have not agreed on every point or every issue in every meeting. But we have made real and unprecedented progress – and will continue to do so in the weeks and months ahead.

　　Because in the end, we recognize that no corner of the globe can wall itself off from the threats of the twenty-first century, or from the needs and concerns of fellow nations. The only way forward is through shared and persistent efforts to combat fear and want wherever they exist. That is the challenge of our time. And if we move forward with courage and resolve, I am confident that we will meet this challenge.

　　Thank you.