Quotes of All Topics . Occasions . Authors
Courage refuses frontiers!
Inner space is the real frontier.
The frontier of America is on the Rhine.
Liberty has restraints but no frontiers.
Science is our last and greatest frontier.
It's the excitement of being on the frontier.
Poetry is like a bird, it ignores all frontiers.
There is no frontier between being and appearing.
To see things plainly, you have to cross a frontier.
Energy Medicine is the last great frontier in medicine.
Uncertainty is inevitable at the frontiers of knowledge.
Where the frontier of science once was is now the centre.
A frontier is never a place; it is a time and a way of life.
Doubt begins only at the last frontiers of what is possible.
Only changes in mindsets can extend the frontiers of the possible.
The frontiers of the future will be the ruins of the unsustainable.
Love of one's country recognizes no frontiers... of other countries.
The frontiers we broke into in the '60s are still largely unexplored.
Space only becomes ordinary when the frontier is no longer being breached.
Science is a field which grows continuously with ever expanding frontiers.
I don't believe in frontiers, and I don't believe in races or nationalities.
When you're advancing a frontier it stimulates creativity to find solutions.
Russia knows of the vulnerability of her frontiers in this part of the world.
Midnight! the outpost of advancing day! The frontier town and citadel of night!
The new frontiers to be conquered are mainly in the convolutions of the cortex.
The classroom - not the trench - is the frontier of freedom now and forevermore.
England in a way is lucky. It's an island, so the frontiers are given by the sea.
All space projects push the frontiers of technology and are drivers of innovation.
I would like to bury myself in an Indian village, preferably in a Frontier village.
The frontier between public and private shifts from time to time and culture to culture.
In science fiction, we're always searching for new frontiers. We're drawn to the unknown.
It's possible that your next frontier isn't to get more efficient, it's to get more brave.
The principal mark of genius is not perfection but originality, the opening of new frontiers.
If you think there are no new frontiers, watch a boy ring the front doorbell on his first date.
You may live in an imperfect world but the frontiers are not closed and the doors are not all shut.
The fortress of Europe with its frontiers must be held and will be held too, as long as is necessary.
The greatest activity of which man is capable: Opening up yet another fragment of the frontier of beauty.
Right knows no boundaries, and justice no frontiers; the brotherhood of man is not a domestic institution.
New discoveries in science will continue to create a thousand new frontiers for those who still would adventure.
There are no pat answers - we're pushing through some new frontiers, and lessons of the past don't always apply.
The biggest frontier opens up in front of us and rather than be afraid of it, we should go forward with courage.
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.
As a species, we've always been discoverers and adventurers, and space and the deep ocean are some of the last frontiers.
When we come to an edge we come to a frontier that tells us that we are now about to become more than we have been before.
The frontiers of science, on the very small scale and very large scale, require large investments and international effort.
There is a vast frontier that's going to take us a while to understand... it was very lunar, a very desolate place, isolated.
Every European country faces threats which ignore national frontiers: pandemics, climate change, terrorism and organised crime.
The planet's hope and salvation lies in the adoption of revolutionary new knowledge being revealed at the frontiers of science.
Emigration, forced or chosen, across national frontiers or from village to metropolis, is the quintessential experience of our time.
In 2003, I almost died of an intestinal blockage when I was on a mountain in Chile, filming a segment for 'Scientific American Frontiers.'