Weak Equivalence Principle

Famous quotes containing the words weak and/or principle:

    ““... So it’s plain to be discerned
    That the shades of holy men
    Who have failed, being weak of will,
    Pass the Door of Birth again,
    And are plagued by crowds, until
    They’ve passion to escape.””
    —William Butler Yeats (1865–1939)

    “Without the Constitution and the Union, we could not have attained the result; but even these, are not the primary cause of our great prosperity. There is something back of these, entwining itself more closely about the human heart. That something, is the principle of “Liberty to all”Mthe principle that clears the path for all—gives hope to all—and, by consequence, enterprize [sic], and industry to all.”
    —Abraham Lincoln (1809–1865)