
Caxtoniana: Hints on Mental Culture (1862)
Source: Isis Unveiled (1877), Volume I, Chapter I
Caxtoniana: Hints on Mental Culture (1862)
"The Imagination of Disaster" from Against Interpretation and Other Essays (1966), p. 212
Against Interpretation and Other Essays (1966)
Source: The Crisis of the Modern World (1927), pp. 65-66
1920s, Science and the Modern World (1925)
“Systems science is what systems scientists do when they claim they do science.”
Facets of Systems Science, (2001)
2015, Naturalization Ceremony speech (December 2015)
Context: Just about every nation in the world, to some extent, admits immigrants. But there’s something unique about America. We don’t simply welcome new immigrants, we don’t simply welcome new arrivals -- we are born of immigrants. That is who we are. Immigration is our origin story. And for more than two centuries, it’s remained at the core of our national character; it’s our oldest tradition. It’s who we are. It’s part of what makes us exceptional.
2010s, North Korea's State Loyalty Advantage (December 2011)
“Cosmology is peculiar among the sciences for it is both the oldest and the youngest.”
"Theories of the Universe" (10 Apr 1958)
Context: Cosmology is peculiar among the sciences for it is both the oldest and the youngest. From the dawn of civilization man has speculated about the nature of the starry heavens and the origin of the world, but only in the present century has physical cosmology split away from general philosophy to become an independent discipline.