In this world shipmates sin that pays its way can travel freely and without passport whereas Virtue if a pauper is stopped at all frontiers.

I belong to a nation which over the past centuries has experienced many hardships and reverses. The world reacted with silence or with mere sympathy when Polish frontiers were crossed by invading armies and the sovereign state had to succumb to brutal force.

In Israel a land lacking in natural resources we learned to appreciate our greatest national advantage: our minds. Through creativity and innovation we transformed barren deserts into flourishing fields and pioneered new frontiers in science and technology.

New discoveries in science will continue to create a thousand new frontiers for those who still would adventure.

I do not see how a man can work on the frontiers of physics and write poetry at the same time. They are in opposition.

Poetry is like a bird it ignores all frontiers.

In particular the efforts to reestablish peace after the World War have been directed toward the formation of states and the regulation of their frontiers according to a consciously national program.

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.

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 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.

There are no dreams too large no innovation unimaginable and no frontiers beyond our reach.