Water
Water is a chemical substance with the chemical formula H2O. A water molecule contains one oxygen and two hydrogen atoms connected by covalent bonds. Water is a liquid at temperatures above 0 °C (273.15 K, 32 °F) at sea level, but it often co-exists on Earth with its solid state, ice, and gaseous state (water vapor or steam). Water also exists in a liquid crystal state near hydrophilic surfaces.
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Famous quotes containing the word water:
“It may be that through habit these do best,
Coming to water clumsily undressed
Yearly; teaching their children by a sort
Of clowning; helping the old, too, as they ought.”
—Philip Larkin (19221986)
“I think of the nestling fallen into the deep grass,
The turtle gasping in the dusty rubble of the highway,
The paralytic stunned in the tub, and the water rising,
All things innocent, hapless, forsaken.”
—Theodore Roethke (19081963)
“To be thirsty and to drink water is the perfection of sensuality rarely achieved. Sometimes you drink water; other times you are thirsty.”
—José Bergamín (18951983)