Einstein Equivalence Principle

Famous quotes containing the words einstein and/or principle:

    In so far as the statements of geometry speak about reality, they are not certain, and in so far as they are certain, they do not speak about reality.
    —Albert Einstein (1879–1955)

    The selfish spirit of commerce, which knows no country, and feels no passion or principle but that of gain.
    Thomas Jefferson (1743–1826)