Quantitative Structure Activity

Famous quotes containing the words structure and/or activity:

    Communism is a proposition to structure the world more reasonably, a proposition for changing the world. As such, we have to analyze it and, if we deem it reasonable, act upon it.
    Friedrich Dürrenmatt (1921–1990)

    ... the will always wills to do something and thus implicitly holds in contempt sheer thinking, whose whole activity depends on “doing nothing.”
    Hannah Arendt (1906–1975)