There is no avoiding the realities of the information age. Its effects manifest differently in different sectors, but the drivers of speed and interdependence will impact us all. Organizations that continue to use 20th-century tools in today's complex environment do so at their own peril.
The 20th century taught us how far unbridled evil can and will go when the world fails to confront it. It is time that we heed the lessons of the 20th century and stand up to these murderers. It is time that we end genocide in the 21st century.
D-Day represents the greatest achievement of the american people and system in the 20th century. It was the pivot point of the 20th century. It was the day on which the decision was made as to who was going to rule in this world in the second half of the 20th century. Is it going to be Nazism, is it going to be communism, or are the democracies going to prevail?
We've got 21st century technology and speed colliding head-on with 20th and 19th century institutions, rules and cultures.
By the beginning of the 20th century, the debate about monetary policy and the nation's financial system had been going on for over a century. Increasingly, the shortcomings of the existing system were causing too much harm to ignore.
That's a chapter - the last chapter - of the 20th ... 20th ... the 21st century that most of us would rather forget. The last chapter of the 20th century. This is the first chapter of the 21st century.
I grow tired of 18th century moralities in a 20th century space-atomic age
The different American experience of the 20th Century is crucial because the lesson of the century for Europe, which essentially is that the human condition is tragic, led it to have a build a welfare system and a set of laws and social arrangements that are more prophylactic than idealistic. It's not about building perfect futures; it's about preventing terrible pasts. I think that is something that Europeans in the second half of the 20th century knew in their bones and Americans never did, and it's one of the big differences between the two Western cultures.
The 19th century was a century of empires, the 20th century was a century of nation states. The 21st century will be a century of cities.
Cyberspace is the battlefield of tomorrow... Instead of confronting us head-to-head on the traditional battlefield, adversaries will confront the U.S. at its point of least resistance- our information infrastructure.
It's fun to sentimentalize the 20th-century lifestyle and the 20th-century brain, but it helps nobody, it makes you look ancient, there's no going back, and you'd be miserable if you did.
There's a sort of eternal, indefinable 20th century quality to 'BTAS.' We never really pegged the decade, but it's anytime in the 20th century, so I often harkened back to things from the '40s or '50s.
I was really interested in 20th century communalism and alternative communities, the boom of communes in the 60s and 70s. That led me back to the 19th century. I was shocked to find what I would describe as far more utopian ideas in the 19th century than in the 20th century. Not only were the ideas so extreme, but surprising people were adopting them.
The 20th Century was the century of Aviation and the century of Globalization. The next century will be the century of Space.
What the history of aviation has brought in the 20th century should inspire us to be inventors and explorers ourselves in the new century.
There was engrained poetry and then when you look back at our history and in the 20th century, the last century, probably the greatest writers of the 20th century were Irish. It became our only weapon, was our poetry, our music.