Homology Theory/intersection Theory and Poincar%c3%a9 Duality

Famous quotes containing the words theory and/or intersection:

    “A theory if you hold it hard enough
    And long enough gets rated as a creed....”
    —Robert Frost (1874–1963)

    “If we are a metaphor of the universe, the human couple is the metaphor par excellence, the point of intersection of all forces and the seed of all forms. The couple is time recaptured, the return to the time before time.”
    —Octavio Paz (b. 1914)