Action Potential Threshold

Famous quotes containing the words action, potential and/or threshold:

    It was the feeling of a passenger on an ocean steamer whose mind will not give him rest until he has been in the engine-room and talked with the engineer. She wanted to see with her own eyes the action of primary forces; to touch with her own eyes the action of primary forces; to touch with her own hand the massive machinery of society; to measure with her own mind the capacity of the motive power. She was bent upon getting to the heart of the great American mystery of democracy and government.
    Henry Brooks Adams (1838–1918)

    Most days I feel like an acrobat high above a crowd out of which my own parents, my in-laws, potential employers, phantoms of “other women who do it” and a thousand faceless eyes stare up.
    —Anonymous Mother. Ourselves and Our Children, by Boston Women’s Health Book Collective, ch. 2 (1978)

    On the threshold of any wholly new and momentous devoted enterprise, the thousand ulterior intricacies and emperilings to which it must conduct; these, at the outset, are mostly withheld from sight.
    Herman Melville (1819–1891)