“All things are like exposed photographic plates that have no visible image on them till they have been developed.”

Source: Tolkien's The Lord of the Rings, p. 89
Context: But why,' (some ask), 'why, if you have a serious comment to make on the real life of men, must you do it by talking about a phantasmagoric never-never land of your own?' Because, I take it, one of the main things the author wants to say is that the real life of men is of that mythical and heroic quality. One can see the principle at work in his characterization. Much that in a realistic work would be done by 'character delineation' is here done simply by making the character an elf, a dwarf, or a hobbit. The imagined beings have their insides on the outside; they are visible souls. And Man as a whole, Man pitted against the universe, have we seen him at all till we see that he is like a hero in a fairy tale?

Source: The House at Pooh Corner

Sec. 115
Some Thoughts Concerning Education (1693)

Translation by Stillman Drake in Discoveries and Opinions of Galileo (1957)
Sidereus Nuncius (Venice, 1609)

Source: 1990s and beyond, The Book of Probes : Marshall McLuhan (2011), p. 346

Notes, 1964-65; as cited on collected quotes on the website of Gerhard Richter: on 'Photo-paintings' https://www.gerhard-richter.com/en/quotes/subjects-2/photo-paintings-12
1960's

Colonel Quaritch, V. C.: A Tale of Country Life (1888), CHAPTER I, HAROLD QUARITCH MEDITATES

Vol. II, Ch. 1 : Introduction, concerning the time when the Apocalypse was written
Observations upon the Prophecies of Daniel, and the Apocalypse of St. John (1733)
Context: The folly of Interpreters has been, to foretell times and things by this Prophecy, as if God designed to make them Prophets. By this rashness they have not only exposed themselves, but brought the Prophecy also into contempt.
The design of God was much otherwise. He gave this and the Prophecies of the Old Testament, not to gratify mens curiosities by enabling them to foreknow things, but that after they were fulfilled they might be interpreted by the event, and his own Providence, not the Interpreters, be then manifested thereby to the world. For the event of things predicted many ages before, will then be a convincing argument that the world is governed by providence. For, as the few and obscure Prophecies concerning Christ’s first coming were for setting up the Christian religion, which all nations have since corrupted; so the many and clear Prophecies concerning the things to be done at Christ’s second coming, are not only for predicting but also for effecting a recovery and re-establishment of the long-lost truth, and setting up a kingdom wherein dwells righteousness. The event will prove the Apocalypse; and this Prophecy, thus proved and understood, will open the old Prophets, and all together will make known the true religion, and establish it. For he that will understand the old Prophets, must begin with this; but the time is not yet come for understanding them perfectly, because the main revolution predicted in them is not yet come to pass. In the days of the voice of the seventh Angel, when he shall begin to sound, the mystery of God shall be finished, as he hath declared to his servants the Prophets: and then the kingdoms of this world shall become the kingdom of our Lord and his Christ, and he shall reign for ever, Apoc. x. 7. xi. 15. There is already so much of the Prophecy fulfilled, that as many as will take pains in this study, may see sufficient instances of God’s providence: but then the signal revolutions predicted by all the holy Prophets, will at once both turn men’s eyes upon considering the predictions, and plainly interpret them. Till then we must content ourselves with interpreting what hath been already fulfilled.
Amongst the Interpreters of the last age there to scarce one of note who hath not made some discovery worth knowing; and thence I seem to gather that God is about opening these mysteries. The success of others put me upon considering it; and if I have done any thing which may be useful to following writers, I have my design.