Famous quotes containing the words earth and/or science:
“Overcome the Empyrean; hurl
Heaven and Earth out of their places,
That in the same calamity
Brother and brother, friend and friend,
Family and family,
City and city may contend.”
—William Butler Yeats (1865–1939)
“Science is a system of statements based on direct experience, and controlled by experimental verification. Verification in science is not, however, of single statements but of the entire system or a sub-system of such statements.”
—Rudolf Carnap (1891–1970)