Famous quotes containing the words direct, air and/or induction:
“A fact is a proposition of which the verification by an appeal to the primary sources of our knowledge or to experience is direct and simple. A theory, on the other hand, if true, has all the characteristics of a fact except that its verification is possible only by indirect, remote, and difficult means.”
—Chauncey Wright (1830–1875)
“Only if loves fire with the breath
Of life be kindled, I doubt,
With our last air ‘twill be breath’d out,
And quenched with the cold of death.”
—Edward Herbert (1583–1648)
“They relieve and recommend each other, and the sanity of society is a balance of a thousand insanities. She punishes abstractionists, and will only forgive an induction which is rare and casual.”
—Ralph Waldo Emerson (1803–1882)