Virtue Theory

Famous quotes containing the words virtue and/or theory:

“The man who takes the liberty to live is superior to all the laws, by virtue of his relation to the lawmaker.”
—Henry David Thoreau (1817–1862)

“The struggle for existence holds as much in the intellectual as in the physical world. A theory is a species of thinking, and its right to exist is coextensive with its power of resisting extinction by its rivals.”
—Thomas Henry Huxley (1825–95)