Tide

Tide

Tides are the rise and fall of sea levels caused by the combined effects of the gravitational forces exerted by the Moon and the Sun and the rotation of the Earth.

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Famous quotes containing the word tide:

    the tide lays down its wet throat
    and alters the land to island—even as I watch
    I say there is no shore
    apart from stories of it,
    no smoke, no hut, no beacon ...
    Lynn Emanuel (b. 1949)

    Things fall apart; the centre cannot hold;
    Mere anarchy is loosed upon the world,
    The blood-dimmed tide is loosed, and everywhere
    The ceremony of innocence is drowned;
    The best lack all conviction, while the worst
    Are full of passionate intensity.
    William Butler Yeats (1865–1939)

    It is said that the British Empire is very large and respectable, and that the United States are a first-rate power. We do not believe that a tide rises and falls behind every man which can float the British Empire like a chip, if he should ever harbor it in his mind.
    Henry David Thoreau (1817–1862)