Malik Peiris (2020) cited in " Number of Coronavirus Cases Passes SARS Outbreak https://learningenglish.voanews.com/a/number-of-coronavirus-cases-passes-sars-outbreak/5265482.html" on Learning English, 29 January 2020.
“There must be no deserters (from the 2019-nCoV-infected containment), or they will be nailed to the pillar of historical shame forever.”
Sun Chunlan (2019) cited in " Increasingly extreme measures taken in Wuhan https://www.straitstimes.com/asia/east-asia/increasingly-extreme-measures-taken-in-wuhan" on The Straits Times, 8 February 2020.
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Sun Chunlan 1
Politburo member of the Communist Party of China 1950Related quotes

“All the historical books which contain no lies are extremely tedious.”
Les livres d'histoire qui ne mentent pas sont tout fort maussades.
La Bûche [The Log] (December 24, 1849)
The Crime of Sylvestre Bonnard (1881)
Variant: History books that contain no lies are extremely dull.

“"Rationalism" is a historical concept that contains within itself a world of contradictions.”
Source: The Protestant Ethic and the Spirit of Capitalism (1905; 1920), Ch. 2 : The "Spirit" of Capitalism
“The desert surrounds your every step and you walk forever a thirsty man.”
Source: Creatures of Forever

Source: (1940), XVII

Source: Fiction, The Book of the New Sun (1980–1983), The Urth of the New Sun (1987), Chapter 16, "The Epitome" (p. 114)

“Teachers must have a positive mind. If their attitude is negative, it infects their students.”
27
Ki Sayings (2003)
Context: When you teach people it is useless to try to change their character. Correct their bad habits first, then their true character can come through. Teachers must have a positive mind. If their attitude is negative, it infects their students. Students cannot learn from bad examples until they develop their own powers of judgement.

Source: 1800s, Jerusalem The Emanation of The Giant Albion (c. 1803–1820), Ch. 1, plate 27, "To the Jews" 1) lines 1-4

A speech of Aspasia, recounted by Socrates, as portrayed in the dialogue.
Menexenus
Context: Let every man remind their descendants that they also are soldiers who must not desert the ranks of their ancestors, or from cowardice fall behind. Even as I exhort you this day, and in all future time, whenever I meet with any of you, shall continue to remind and exhort you, O ye sons of heroes, that you strive to be the bravest of men. And I think that I ought now to repeat what your fathers desired to have said to you who are their survivors, when they went out to battle, in case anything happened to them. I will tell you what I heard them say, and what, if they had only speech, they would fain be saying, judging from what they then said. And you must imagine that you hear them saying what I now repeat to you:
Sons, the event proves that your fathers were brave men; for we might have lived dishonourably, but have preferred to die honourably rather than bring you and your children into disgrace, and rather than dishonour our own fathers and forefathers; considering that life is not life to one who is a dishonour to his race, and that to such a one neither men nor Gods are friendly, either while he is on the earth or after death in the world below.
Remember our words, then, and whatever is your aim let virtue be the condition of the attainment of your aim, and know that without this all possessions and pursuits are dishonourable and evil.
For neither does wealth bring honour to the owner, if he be a coward; of such a one the wealth belongs to another, and not to himself. Nor does beauty and strength of body, when dwelling in a base and cowardly man, appear comely, but the reverse of comely, making the possessor more conspicuous, and manifesting forth his cowardice.
And all knowledge, when separated from justice and virtue, is seen to be cunning and not wisdom; wherefore make this your first and last and constant and all-absorbing aim, to exceed, if possible, not only us but all your ancestors in virtue; and know that to excel you in virtue only brings us shame, but that to be excelled by you is a source of happiness to us.
And we shall most likely be defeated, and you will most likely be victors in the contest, if you learn so to order your lives as not to abuse or waste the reputation of your ancestors, knowing that to a man who has any self-respect, nothing is more dishonourable than to be honoured, not for his own sake, but on account of the reputation of his ancestors.
The honour of parents is a fair and noble treasure to their posterity, but to have the use of a treasure of wealth and honour, and to leave none to your successors, because you have neither money nor reputation of your own, is alike base and dishonourable.
And if you follow our precepts you will be received by us as friends, when the hour of destiny brings you hither; but if you neglect our words and are disgraced in your lives, no one will welcome or receive you. This is the message which is to be delivered to our children.

TRINITY (part 2) https://web.archive.org/web/20030801081841/http://www.ejectejecteject.com:80/archives/000057.html (4 July 2003)
2000s