We must use time as a tool, not as a couch.

Not everyone has equal abilities, but everyone should have equal opportunity for education.

If this capsule history of our progress teaches us anything, it is that man, in his quest for knowledge and progress, is determined and cannot be deterred.

I would encourage every American to walk as often as possible. It's more than healthy; it's fun.

The ancient Greek definition of happiness was the full use of your powers along lines of excellence.

A tired nation, said David Lloyd George, is a Tory nation, and the United States today cannot afford to be either tired or Tory.

Freedom is indivisible, and when one man is enslaved, all are not free. When all are free, then we can look forward to that day when this city will be joined as one and this country and this great Continent of Europe in a peaceful and hopeful globe. When that day finally comes, as it will, the people of West Berlin can take sober satisfaction in the fact that they were in the front lines for almost two decades. All free men, wherever they may live, are citizens of Berlin, and, therefore, as a free man, I take pride in the words Ich bin ein Berliner.