Timeline of Telescopes Observatories and Observing Technology/common Era Ad

Famous quotes containing the words observing, technology, common and/or era:

    “If we had no faults of our own, we should not take half so much satisfaction in observing those of other people.”
    —François, Duc De La Rochefoucauld (1613–1680)

    “One can prove or refute anything at all with words. Soon people will perfect language technology to such an extent that they’ll be proving with mathematical precision that twice two is seven.”
    —Anton Pavlovich Chekhov (1860–1904)

    “All the philosophy, therefore, in the world, and all the religion, which is nothing but a species of philosophy, will never be able to carry us beyond the usual course of experience, or give us measures of conduct and behaviour different from those which are furnished by reflections on common life. No new fact can ever be inferred from the religious hypothesis; no event foreseen or foretold; no reward or punishment expected or dreaded, beyond what is already known by practice and observation.”
    —David Hume (1711–1776)

    “The great pagan world of which Egypt and Greece were the last living terms ... once had a vast and perhaps perfect science of its own, a science in terms of life. In our era this science crumbled into magic and charlatanry. But even wisdom crumbles.”
    —D.H. (David Herbert)