Detect Electric Fields

Famous quotes containing the words detect, electric and/or fields:

    If the individuals who compose the purest circles of aristocracy in Europe, the guarded blood of centuries, should pass in review, in such manner as that we could, at leisure, and critically inspect their behavior, we might find no gentleman, and no lady; for, although excellent specimens of courtesy and high-breeding would gratify us in the assemblage, in the particulars, we should detect offence. Because, elegance comes of no breeding, but of birth.
    Ralph Waldo Emerson (1803–1882)

    Persons grouped around a fire or candle for warmth or light are less able to pursue independent thoughts, or even tasks, than people supplied with electric light. In the same way, the social and educational patterns latent in automation are those of self- employment and artistic autonomy.
    Marshall McLuhan (1911–1980)

    If the Union is once severed, the line of separation will grow wider and wider, and the controversies which are now debated and settled in the halls of legislation will then be tried in fields of battle and determined by the sword.
    Andrew Jackson (1767–1845)