Population Density Higher

Famous quotes containing the words population and/or higher:

“The population question is the real riddle of the sphinx, to which no political Oedipus has as yet found the answer. In view of the ravages of the terrible monster over-multiplication, all other riddle sink into insignificance.”
—Thomas Henry Huxley (1825–95)

“And so the seasons went rolling on into summer, as one rambles into higher and higher grass.”
—Henry David Thoreau (1817–1862)