“The echo mocks her origin to prove she is the original.”

Faith and History: A Comparison of Christian and Modern Views of History (1949)
Context: The fact that the prevailing mood of modern culture was able to transmute the original pessimism of romanticism into an optimistic creed proves the power of this mood. Only occasionally the original pessimism erupts in full vigor, as in the thought of a Schopenhauer or Nietzsche. The subjugation of romantic pessimism, together with the transmutation of Marxist catastrophism establishes historical optimism far beyond the confines of modern rationalism. Though there are minor dissonances the whole chorus of modern culture learned to sing the new song of hope in remarkable harmony. The redemption of mankind, by whatever means, was assured for the future. It was, in fact, assured by the future.

Source: My Name Is Memory

Book 3, Chapter 4 “Two Black Swords” (p. 114)
The Elric Cycle, Elric of Melniboné (1972)

Source: On the Road

"Many people believe Samuel Johnson said it, but no one seems to have found it anywhere in his works or letters, or, for that matter any of the biographies of him by his contemporaries. I'm basing that on what's been included in Primary Source Media's CD-ROM of Johnson and Boswell. The CD-ROM includes all of Johnson's writings in the canon, Boswell's Life of Johnson and Tour of the Hebrides, as well as accounts from Hester Thrale, Sir John Hawkins, Fanny Burney, plus O.M. Brack's 'Early Biographies.' In short, practically nothing from the 18th Century has been left out. In addition, I've also consulted 'The Beauties of Johnson,' an 18th Century collection of Johnson quotations."
“Your manuscript is both good and original. …” http://www.samueljohnson.com/goodorig.html at The Samuel Johnson Sound Bite Page http://www.samueljohnson.com/ Retrieved 2013-07-07
Misattributed

A Retrospective Glance at the Lifework of a Master of Books
Fragments of a Poetics of Fire (1988)

Last public talk (4 January 1986) http://www.jiddu-krishnamurti.net/en/the-future-is-now/1986-01-04-jiddu-krishnamurti-the-future-is-now-3rd-public-talk, The Future is Now : Last Talks in India (1988) http://www.jiddu-krishnamurti.net/en/the-future-is-now, p. 100
1980s
Context: No description can ever describe the origin. The origin is nameless; the origin is absolutely quiet, it is not whirring about making noise. Creation is something that is most holy, that is the most sacred thing in life, and if you have made a mess of your life, change it. Change it today, not tomorrow. If you are uncertain, find out why and be certain. If your thinking is not straight, think straight, logically, Unless all that is prepared, all that is settled, you cannot enter into this world, into the world of creation.
It ends.
This is the last talk. Do you want to sit together quietly for a while? All right, sirs, sit quietly for a while.

Source: The National System of Political Economy (1841), p. 56