One layer was certainly 17th century. The 18th century in him is obvious. There was the 19th century, and a large slice, of course, of the 20th century; and another, curious layer which may possibly have been the 21st.
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.
The 19th century was the century of empires, the 20th was the century of nation states, and the 21st is the century of cities and mayors.
Every single great idea that has marked the 21st century, the 20th century and the 19th century has required government vision and government incentive.
The 19th century belonged to England, the 20th century belonged to the U.S., and the 21st century belongs to China. Invest accordingly.
It is my opinion that the 21st century will be the century of play, and the heteroglossic activity of artists in the 20th century has been the forecast.
The 20th century was the century of war and blood. The 21st century is the century of dialogue.
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.
If the 19th [century] was the century of the individual (liberalism means individualism), you may consider that this is the "collective" century, and therefore the century of the state.
I would say I'm a 19th-century liberal, possibly even an 18th-century one.
In the 19th century, we devoted our best minds to exploring nature. In the 20th century, we devoted ourselves to controlling and harnessing it. In the 21st century, we must devote ourselves to restoring it.
Technology has changed almost everything. One institution remains stubbornly anchored in the past. It's where I work - the United States Congress, a 19th Century institution using 20th Century technology to respond to 21st Century problems.
There can be no place in a 21st-century parliament for people with 15th-century titles upholding 19th-century prejudices.
We've got 21st century technology and speed colliding head-on with 20th and 19th century institutions, rules and cultures.
A stable 21st century society requires 21st century solutions not 20th century economics
The 20th century was the time when the world turned to use of fossil fuels and the 21st century will be the century of the renewables.
The 20th Century was the century of Aviation and the century of Globalization. The next century will be the century of Space.