What is branch of knowledge?

Famous quotes containing the words branch of, knowledge and/or branch:

    When I am finishing a picture I hold some God-made object up to it—a rock, a flower, the branch of a tree or my hand—as a kind of final test. If the painting stands up beside a thing man cannot make, the painting is authentic. If there’s a clash between the two, it is bad art.
    Marc Chagall (1889–1985)

    Knowledge is and will be produced in order to be sold, it is and will be consumed in order to be valorized in a new production: in both cases, the goal is exchange. Knowledge ceases to be an end in itself, it loses its Use-value.
    Jean François Lyotard (b. 1924)

    She saw a dust bearing bee sink into the sanctum of a bloom; the thousand sister calxes arch to meet the love embrace and the ecstatic shiver of the tree from root to tiniest branch creaming in every blossom and frothing with delight. So this was a marriage!
    Zora Neale Hurston (1891–1960)