Intensity Discharge Lamps

Famous quotes containing the words intensity, discharge and/or lamps:

    Consider the difference between looking and staring. A look is voluntary; it is also mobile, rising and falling in intensity as its foci of interest are taken up and then exhausted. A stare has, essentially, the character of a compulsion; it is steady, unmodulated, “fixed.”
    Susan Sontag (b. 1933)

    It is wonderful when a calculation is made, how little the mind is actually employed in the discharge of any profession.
    Samuel Johnson (1709–1784)

    He certainly must be a son of Aurora to whom the sun looms, when there are so many millions to whom it glooms rather, or who will never see it till an hour after it has risen. But it behooves us old stagers to keep our lamps trimmed and burning to the last, and not trust to the sun’s looming.
    Henry David Thoreau (1817–1862)