Now we have a problem in making our power credible, and Vietnam is the place.

Our problems are man-made, therefore they may be solved by man. And man can be as big as he wants. No problem of human destiny is beyond human beings.

If we cannot now end our differences, at least we can help make the world safe for diversity.

In a day,when you dont come across any problems,then you can be sure that you are travelling in the wrong path...

The world is very different now. For man holds in his mortal hands the power to abolish all forms of human poverty, and all forms of human life.

I look forward to a great future for America - a future in which our country will match its military strength with our moral restraint, its wealth with our wisdom, its power with our purpose.