Optical Power Meters

Famous quotes containing the words optical, power and/or meters:

    “People who have realized that this is a dream imagine that it is easy to wake up, and are angry with those who continue sleeping, not considering that the whole world that environs them does not permit them to wake. Life proceeds as a series of optical illusions, artificial needs and imaginary sensations.”
    —Alexander Herzen (1812–1870)

    “In this our talking America, we are ruined by our good nature and listening on all sides. This compliance takes away the power of being greatly useful.”
    —Ralph Waldo Emerson (1803–1882)

    “In our Mechanics’ Fair, there must be not only bridges, ploughs, carpenter’s planes, and baking troughs, but also some few finer instruments,—rain-gauges, thermometers, and telescopes; and in society, besides farmers, sailors, and weavers, there must be a few persons of purer fire kept specially as gauges and meters of character; persons of a fine, detecting instinct, who note the smallest accumulations of wit and feeling in the bystander.”
    —Ralph Waldo Emerson (1803–1882)