Wireless is the largest information, communication, and technology platform in history, and mobile broadband is transforming how we can deliver educational materials and experiences to all students. The technology now exists to support learning on a massive scale and advance the 21st century skills needed to compete in the global economy.
While the 20th century saw the world divided between a Communist East and a free and democratic West, new and different struggles define the 21st.
By the last decades of the 21st century, church worship will still take the form of reading passages of traditional texts - the Bible, the Koran, the Rig Veda - but physicist-priests will preside over the ceremonies.
I know that the only reason American landscapes sometimes disappoint me is that, just a century before I was born, the great rivers and prairies and wild forests still existed. And they were sublime.
As in the early 20th century, the elemental forces of globalisation have unravelled broad solidarities and loyalties.
Advertising is the greatest art form of the 20th century.
We live, I think, in the century of science and, perhaps, even in the century of physics.
We'd love to do Pirates for the 21st century. People have also asked about Colonization, and a few others.
In the contemporary world, we think of politeness as surface behavior, like frosting - it's sweet and attractive and finishes off the cake. But 19th century nobility and the enlightened thinkers and stoics before them viewed manners in a very different way. To them, manners are an outward expression of an inward struggle.
Oh, if I could but live another century and see the fruition of all the work for women! There is so much yet to be done.
We don't realize how hard it was to drive anywhere outside the major cities less than a century ago.
Just as it had taken centuries to determine the true nature of the universe, so also the search for the beginning of human life proceeded well into the 20th century.
I think because of their terrible past, particularly this century, the Chinese have come to accept cruelty more than many other people, which is something I feel very unhappy about.
In the latter half of the last century the impact of the expanding influence of Western culture and economic system brought about in China a severe conflict.
We all know that Social Security is one of this country's greatest success stories in the 20th century.
For film at the beginning of the 20th century, they didn't even know what editing was yet. Actors didn't know how to perform in front of the camera. There wasn't sound.
And so by the fifteenth century, on October 8, the Europeans were looking for a new place to try to get to, and they came up with a new concept: the West.
Before this address to my countrymen is closed, I beg leave to observe, that as a new century has dawned upon us, the mind is naturally led ot contemplate the great events that have run parallel with and have just closed the last.
Today's developer is a poor substitute for the committed entrepreneur of the last century for whom the work of architecture represented a chance to celebrate the worth of his enterprise.
It's always amusing to look at how something early in the 20th century was written in anthropology and how it's written now. There's been an enormous shift in how it's done, but yet you can't put your finger on someone who actually did it.
We need to reaffirm that politics is not merely compatible with economic progress and development in the 21st century, but essential to it.
Heartless retouching should not be the chosen tool to represent women in the beginning of this century.
The Department of Homeland Security is a strategic feel good measure. It's going to be the Department of Agriculture for the 21st century. TSA - thousands standing around.
Tarot cards likely originated in northern Italy during the late 14th or early 15th century. The oldest surviving set, known as the Visconti-Sforza deck, was created for the Duke of Milan's family around 1440. The cards were used to play a bridge-like game known as tarocchi, popular at the time among nobles and other leisure lovers.
The whole mythological side of 'Twin Peaks' was really down to me, and I've always known about the Theosophical writers and that whole group around the Order of the Golden Dawn in the late nineteenth, early twentieth century - W. B. Yeats, Madame Blavatsky, and a woman called Alice Bailey, a very interesting writer.
Look, science is hard, it has a reputation of being hard, and the facts are, it is hard, and that's the result of 400 years of science, right? I mean, in the 18th century, in the 18th century you could become an expert on any field of science in an afternoon by going to a library, if you could find the library, right?
Are we really so far from the Victorians? Much of what our society holds important was shaped in the 19th century.
The rise of China as a new power is another great challenge for the US. Our failure to properly handle Germany and Japan earlier in the 20th century cost us and the world dearly. We must not make this same mistake with China.
Solidarity was the best thing which happened in the 20th century.
I have learned as much in the last three years as in any other comparable period of my life, but with an added realisation of how little over a half century of study one has in fact managed to learn of the whole range of economic policy issues.
On this basis, which was originally financial and goes back to George Peabody, there grew up in the twentieth century a power structure between London and New York which penetrated deeply into university life, the press, and the practice of foreign policy.
My family actually lived in the same village for about 400 years. They had great stability until the last century. People lived and intermarried in small villages.
Modern sociology is virtually an attempt to take up the larger program of social analysis and interpretation which was implicit in Adam Smith's moral philosophy, but which was suppressed for a century by prevailing interest in the technique of the production of wealth.
Reality in our century is not something to be faced.
The thriller is the most popular literary genre of the 20th century.
Modern political science started in the late nineteenth century as a branch of history.