“People only worry about the uncanny for about a week; that's the end of their attention span. After that, suspicions turn into shtick.”

La jalousie se nourrit dans les doutes, et elle devient fureur, ou elle finit, sitôt qu'on passe du doute à la certitude.
Maxim 32.
Reflections; or Sentences and Moral Maxims (1665–1678)

Source: High Fidelity

Winston Churchill (Author) and Richard Langworth (Editor) (28. Oktober 2008): Churchill by Himself: The Definitive Collection of Quotations. New York: PublicAffairs (1st Edition), page 160. note: See also: 1940s. Passim. Martin Gilbert, The Churchill War Papers, Volume II: Never Surrender, May 1940-December 1940. London: Heinemann, New York: Norton, 1994, page xvi, where Sir Martin writes in his Preface: "Inefficiency, incompetence and negative attitudes roused his ire: I have indicated some examples of this in the Churchill index entry, under “rebukes by.” He did not take kindly to what he called “a drizzle of carping criticism,” or to those officials, military or civilian, who, as he expressed it, “failed to rise to the height of circumstances.” Among his injunctions to his Ministers were, “Don’t let this matter sleep,” and, “I never ‘worry’ about action, but only about inaction.”" note: See also: In a letter, on page 1184 of the above work: Concerning “Operation Compass,” the first major British offensive in North Africa, Churchill wrote to General Dill on 7 December 1940: "If, with the situation as it is, General Wavell is only playing small, and is not hurling on his whole available forces with furious energy, he will have failed to rise to the height of circumstances. I never “worry” about action, but only about inaction." note: Source for all the aforementioned information: Richard M. Langworth (Senior fellow, Hillsdale College Churchill Project, Writer and Historian) (March 4, 2009): Churchill on Action vs. Inaction.
Source: Archived on June 2, 2020 https://web.archive.org/web/20200602062301/https://richardlangworth.com/i-never-worry-about-action-but-only-about-inaction and secured on June 2, 2020 http://archive.is/Xgxu6 from the original https://richardlangworth.com/i-never-worry-about-action-but-only-about-inaction

Source: Guts

Source: The Last Song

Source: The Dear One

Holidays in Hell (1989)

Source: Marketing Insights from A to Z: 80 Concepts Every Manager Needs to Know, 2011, p. 127; Quote in the context of new product development.

Came from an online quiz falsely attributed to Schulz http://www.snopes.com/glurge/schulz.asp. However, in the 13 June 1980 Peanuts strip http://www.gocomics.com/peanuts/1980/06/13, Marcie does say "I promise there'll be a tomorrow, sir. In fact, it's already tomorrow in Australia."
Misattributed