Theory Natural Selection

Famous quotes containing the words theory, natural and/or selection:

    “A theory of the middle class: that it is not to be determined by its financial situation but rather by its relation to government. That is, one could shade down from an actual ruling or governing class to a class hopelessly out of relation to government, thinking of gov’t as beyond its control, of itself as wholly controlled by gov’t. Somewhere in between and in gradations is the group that has the sense that gov’t exists for it, and shapes its consciousness accordingly.”
    —Lionel Trilling (1905–1975)

    “All the moral laws are readily translated into natural philosophy, for often we have only to restore the primitive meaning of the words by which they are expressed, or to attend to their literal instead of their metaphorical sense. They are already supernatural philosophy.”
    —Henry David Thoreau (1817–1862)

    “When you consider the radiance, that it does not withhold
    itself but pours its abundance without selection into every
    nook and cranny”
    —Archie Randolph Ammons (b. 1926)