Physical Tree Topology

Famous quotes containing the words physical and/or tree:

    But alas! I never could keep a promise. I do not blame myself for this weakness, because the fault must lie in my physical organization. It is likely that such a very liberal amount of space was given to the organ which enables me to make promises, that the organ which should enable me to keep them was crowded out. But I grieve not. I like no half-way things. I had rather have one faculty nobly developed than two faculties of mere ordinary capacity.
    Mark Twain [Samuel Langhorne Clemens] (1835–1910)

    A tree there is that from its topmost bough
    Is half all glittering flame and half all green
    Abounding foliage moistened with the dew;
    And half is half and yet is all the scene;
    And half and half consume what they renew....
    William Butler Yeats (1865–1939)