The frontiers of knowledge in the various fields of our subject are expanding at such a rate that work as hard as one can one finds oneself further and further away from an understanding of the whole.

We are in the comics the last frontier of good wholesome family humor and entertainment.

Frontiersmen good and bad gunmen as well as inspired prophets of the future have been my camp companions. Thus I know the country of which I am about to write as few men now living have known it.

If we want to talk about freedom we must mean freedom for others as well as ourselves and we must mean freedom for everyone inside our frontiers as well as outside.

The American idea is as promising imaginative and full of the unexpected as the land itself. The land represents freedom - the frontier the ability to make a new future with your own bare hands.

The words spoken by the leader of the free world can expand the frontiers of freedom or shrink them. When Ronald Reagan called on Gorbachev to 'tear down this wall ' a surge of confidence rose that would ultimately breach the bounds of the evil empire.

I believe there is a moral sense and a global ethic that commands attention from people of every religion and every faith and people of no faith. But I think what's new is that we now have the capacity to communicate instantaneously across frontiers right across the world.

Emigration forced or chosen across national frontiers or from village to metropolis is the quintessential experience of our time.

The Internet is the hope of an integrated world without frontiers a common world without controlling owners a world of opportunities and equality. This is a utopia that we have been dreaming about and is a world in which each and every one of us are protagonists of a destiny that we have in our hands.

Abraham Lincoln comes from nothing has no education no money lives in the middle of nowhere on the frontier. And despite the fact that he suffers one tragedy and one setback after another through sheer force of will he becomes something extraordinary: not only the president but the person who almost single-handedly united the country.