Famous quotes containing the words primary and/or planet:
“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)
“It was not important that they survive.
What mattered was that they should bear
Some lineament or character,
Some affluence, if only half-perceived,
In the poverty of their words,
Of the planet of which they were part.”
—Wallace Stevens (1879–1955)