“The involuntary shock treatment described here is against the law today. It is a violation of human liberty. The culture has changed.”

2015, Remarks to the Kenyan People (July 2015)
Context: Because corruption holds back every aspect of economic and civil life. It’s an anchor that weighs you down and prevents you from achieving what you could. If you need to pay a bribe and hire somebody’s brother -- who’s not very good and doesn’t come to work -- in order to start a business, well, that’s going to create less jobs for everybody. If electricity is going to one neighborhood because they’re well-connected, and not another neighborhood, that’s going to limit development of the country as a whole. If someone in public office is taking a cut that they don't deserve, that’s taking away from those who are paying their fair share. So this is not just about changing one law -- although it's important to have laws on the books that are actually being enforced. It’s important that not only low-level corruption is punished, but folks at the top, if they are taking from the people, that has to be addressed as well. But it's not something that is just fixed by laws, or that any one person can fix. It requires a commitment by the entire nation -- leaders and citizens -- to change habits and to change culture. [... ] People who break the law and violate the public trust need to be prosecuted. NGOs have to be allowed to operate who shine a spotlight on what needs to change. And ordinary people have to stand up and say, enough is enough.

Allocution to Midwives on the Nature of Their Profession, October 29, 1951. http://www.ewtn.com/library/PAPALDOC/P511029.HTM http://www.papalencyclicals.net/Pius12/P12midwives.htm
Context: Besides, every human being, even the child in the womb, has the right to life directly from God and not from his parents, not from any society or human authority. Therefore, there is no man, no human authority, no science, no "indication" at all—whether it be medical, eugenic, social, economic, or moral—that may offer or give a valid judicial title for a direct deliberate disposal of an innocent human life, that is, a disposal which aims at its destruction, whether as an end in itself or as a means to achieve the end, perhaps in no way at all illicit. Thus, for example, to save the life of the mother is a very noble act; but the direct killing of the child as a means to such an end is illicit. The direct destruction of so-called "useless lives," already born or still in the womb, practiced extensively a few years ago, can in no wise be justified. Therefore, when this practice was initiated, the Church expressly declared that it was against the natural law and the divine positive law, and consequently that it was unlawful to kill, even by order of the public authorities, those who were innocent, even if on account of some physical or mental defect, they were useless to the State and a burden upon it. The life of an innocent person is sacrosanct, and any direct attempt or aggression against it is a violation of one of the fundamental laws without which secure human society is impossible. We have no need to teach you in detail the meaning and the gravity, in your profession, of this fundamental law. But never forget this: there rises above every human law and above every "indication" the faultless law of God.

Inhumanity of Slavery. Extract from A Lecture on Slavery, at Rochester. December 8, 1850
1850s, My Bondage and My Freedom (1855)

Quote (April 1912); as cited in Kandinsky and Klee in Tunisia, Roger Benjamin & Cristina Ashjian; Univ of California Press, 2015, p. 106
In April 1912 Paul Klee spent 16 days with his wife Lily in Paris. They visited the exhibtion of the 'Salon des Independants' of 1912, where works were shown of Delaunay, Seurat and many Cubist works
1911 - 1914

D.H. v. H.H. http://caselaw.findlaw.com/al-supreme-court/1303306.html (February 15, 2002), quoted in [2017-09-29, Michelle Goldberg, How Donald Trump Opened the Door to Roy Moore, The New York Times, https://www.nytimes.com/2017/09/29/opinion/donald-trump-roy-moore.html]

Source: And the Mountains Echoed

Man in the Modern Age (1933)

“What's Wrong with Taxation?” Mises Daily, Nov. 22, 2002 https://mises.org/library/whats-wrong-taxation

An Anthropologist On Mars, The New Yorker, 27 December 1993