"I do not see how a man can……" — Paul Dirac

More Frontiers Quotes

This quote is filed under Frontiers Quotes, one of 127 quotes in that category. Here are a few more:

• Let us never forget this: since the day of the air, the old frontiers are gone. When you think of… — Stanley Baldwin
• Emigration, forced or chosen, across national frontiers or from village to metropolis, is the quintessential experience of our time. — John Berger
• In 2003, I almost died of an intestinal blockage when I was on a mountain in Chile, filming a segment… — Alan Alda
• Science is a field which grows continuously with ever expanding frontiers. Further, it is truly international in scope. ... Science… — John Bardeen
• Thus one of Europe's most serious crises will be ended, and all of us, not only in Germany but those… — Adolf Hitler
• We believed ourselves indestructable... watching only the madmen outside our frontiers, and we remained defenseless against our own madmen. — Jacobo Timerman
• Liberty has restraints but no frontiers. — David Lloyd George
• There is no well defined boundary line between honesty and dishonesty. The frontiers of one blend with the outside limits… — O. Henry
• Doubt begins only at the last frontiers of what is possible. — Ambrose Bierce
• Self-interest is not myopic selfishness. It is whatever it is that interests the participants, whatever they value, whatever goals they… — Milton Friedman
• The next decade will perhaps raise us a step above despair to a cleaner, clearer wisdom and biology cannot fail… — H. Bentley Glass
• Modern science is fast-moving, and no laboratory can exist for long with a program based on old facilities. Innovation and… — Burton Richter

See all 127 Frontiers Quotes »