Physical Water Scarcity

Famous quotes containing the words physical and/or water:

“Nationality is the miracle of political independence; race is the principle of physical analogy.”
—Benjamin Disraeli (1804–1881)

“This sand seemed to us the connecting link between land and water. It was a kind of water on which you could walk, and you could see the ripple-marks on its surface, produced by the winds, precisely like those at the bottom of a brook or lake. We had read that Mussulmans are permitted by the Koran to perform their ablutions in sand when they cannot get water, a necessary indulgence in Arabia, and we now understand the propriety of this provision.”
—Henry David Thoreau (1817–1862)