Famous quotes containing the words free, radical and/or theory:
“Bigotry is the disease of ignorance, of morbid minds; enthusiasm of the free and buoyant. Education and free discussion are the antidotes of both.”
—Thomas Jefferson (1743–1826)
“We, when we sow the seeds of doubt deeper than the most up-to- date and modish free-thought has ever dreamed of doing, we well know what we are about. Only out of radical skepsis, out of moral chaos, can the Absolute spring, the anointed Terror of which the time has need.”
—Thomas Mann (1875–1955)
“There could be no fairer destiny for any physical theory than that it should point the way to a more comprehensive theory in which it lives on as a limiting case.”
—Albert Einstein (1879–1955)
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