There is no such thing as a nonpolitical speech by a politician.

The greatness comes not when things go always good for you. But the greatness comes when you're really tested, when you take some knocks, some disappointments, when sadness comes. Because only if you've been in the deepest valley can you ever know how magnificent it is to be on the highest mountain.

You cannot win a battle in any arena merely by defending yourself.

As you know, the separation of church and state is not subject to discussion or alteration. Under our Constitution no church or religion can be supported by the U.S. Government. We maintain freedom of religion so that an American can either worship in the church of his choice or choose to go to no church at all.

Voters quickly forget what a man says.

No president in history has been more vilified or was more vilivied during the time he was President than Lincoln. Those who knew him, his secretaries, have written that he was deeply hurt by what was said about him and drawn about him, but on the other hand, Lincoln had the great strength of character never to display it, always able to stand tall and strong and firm no matter how harsh or unfair the criticism might be. These elements of greatness, of course, inspire us all today.

Let me just say this, and I want to say this to the televison audience: I made my mistakes, but in all of my years of public life, I have never profited, never profited from public service