Primary Feathers

Famous quotes containing the words primary and/or feathers:

“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)

“Were she to lose her love, because she had lost
Her confidence in mine, or even lose
Its first simplicity, love, voice and all,
All my fine feathers would be plucked away
And I left shivering.”
—William Butler Yeats (1865–1939)