Material Time Derivative

Famous quotes containing the words material, time and/or derivative:

    Every word which is used to express a moral or intellectual fact, if traced to its root, is found to be borrowed from some material appearance.
    Ralph Waldo Emerson (1803–1882)

    What is clear is that Christianity directed increased attention to childhood. For the first time in history it seemed important to decide what the moral status of children was. In the midst of this sometimes excessive concern, a new sympathy for children was promoted. Sometimes this meant criticizing adults. . . . So far as parents were put on the defensive in this way, the beginning of the Christian era marks a revolution in the child’s status.
    C. John Sommerville (20th century)

    When we say “science” we can either mean any manipulation of the inventive and organizing power of the human intellect: or we can mean such an extremely different thing as the religion of science the vulgarized derivative from this pure activity manipulated by a sort of priestcraft into a great religious and political weapon.
    Wyndham Lewis (1882–1957)