Tract Smooth Muscle

Famous quotes containing the words tract and/or smooth:

    Every living language, like the perspiring bodies of living creatures, is in perpetual motion and alteration; some words go off, and become obsolete; others are taken in, and by degrees grow into common use; or the same word is inverted to a new sense or notion, which in tract of time makes an observable change in the air and features of a language, as age makes in the lines and mien of a face.
    Richard Bentley (1662–1742)

    The island dreams under the dawn
    And great boughs drop tranquillity;
    The peahens dance on a smooth lawn,
    A parrot sways upon a tree,
    Raging at his own image in the enamelled sea.
    William Butler Yeats (1865–1939)