Air Quality Standards

Famous quotes containing the words air, quality and/or standards:

    “Hast not thy share? On winged feet,
    Lo! it rushes thee to meet;
    And all that Nature made thy own,
    Floating in air or pent in stone,
    Will rive the hills and swim the sea,
    And, like thy shadow, follow thee.”
    —Ralph Waldo Emerson (1803–1882)

    “There are few things more disturbing than to find, in somebody we detest, a moral quality which seems to us demonstrably superior to anything we ourselves possess. It augurs not merely an unfairness on the part of creation, but a lack of artistic judgement.... Sainthood is acceptable only in saints.”
    —Pamela Hansford Johnson (1912–1981)

    “There are ... two minimum conditions necessary and sufficient for the existence of a legal system. On the one hand those rules of behavior which are valid according to the system’s ultimate criteria of validity must be generally obeyed, and on the other hand, its rules of recognition specifying the criteria of legal validity and its rules of change and adjudication must be effectively accepted as common public standards of official behavior by its officials.”
    —H.L.A. (Herbert Lionel Adolphus)