What is twinkling?

Famous quotes containing the word twinkling:

    Lowly persons can be sweet as honey, and then in the twinkling of an eye, become your enemy.
    Chinese proverb.

    It was a chilly winter’s night;
    And frost was glitt’ring on the ground,
    And evening stars were twinkling bright;
    William Barnes (1801–1886)

    Hesperus thy twinkling ray
    Beams in the blue of heaven
    And tells the traveller on his way
    That earth shall be forgiven
    John Clare (1793–1864)