There is another significant involution of time and movement in space. It is constituted not only by directional tendencies-up and down for example-but by mutual approaches and retreatings. Near and far, close and distant, are qualities of pregnant, often tragic, import-that is, as they are experienced, not just stated by measurement of science. They signify loosening and tightening, expanding and contracting, separating and compacting, soaring and drooping, rising and falling; the dispersive, scattering, and the hovering and brooding, unsubstantial lightness and massive blow. Such actions and reaction are the very stuff out if which the objects and events we experience are made.