Cluster Luminosity Function

Famous quotes containing the words cluster and/or function:

    In a sense the world dies every time a writer dies, because, if he is any good, he has been a wet nurse to humanity during his entire existence and has held earth close around him, like the little obstetrical toad that goes about with a cluster of eggs attached to his legs.
    —E.B. (Elwyn Brooks)

    Of all the inhabitants of the inferno, none but Lucifer knows that hell is hell, and the secret function of purgatory is to make of heaven an effective reality.
    Arnold Bennett (1867–1931)