„In any epidemic… let us suppose five hundred of the sick, taken indiscriminately, to be subjected to one kind of treatment, and five hundred others, taken in the same manner, to be treated in a different mode; if the mortality is greater among the first, than among the second, must we not conclude that the treatment was less appropriate, or less efficacious in the first class, than in the second? It is unavoidable; for among so large a collection, similarities of condition will necessarily be met with, and all things being equal, except the treatment, the conclusion will be rigorous.“

Quelle: Eclipse of Reason (1947), p. 21.

1950s, Remarks at the United Negro College Fund luncheon (1953)

Concurring, Dennis v. United States, 339 U.S. 162, 184 (1950).
Judicial opinions

Notes on Hospitals 3rd Edition (1863), Preface

Parallel Lives, Caesar

p, 125
Stetigkeit und irrationale Zahlen (1872)

From Rudyard Kipling, The Ballad of the King's Jest; quoted in the opening of Rival Caesars
Misattributed

The Ballad of the King's Jest, Stanza 9
Other works

Dieu se manifeste à nous au premier degré à travers la vie de l’univers, et au deuxième degré à travers la pensée de l’homme. La deuxième manifestation n’est pas moins sacrée que la première. La première s’appelle la Nature, la deuxième s’appelle l’Art.

Part I, Book II, Chapter I
William Shakespeare (1864)

p. 35 of "On a new class of "contagious" distributions, applicable in entomology and bacteriology." http://www.jstor.org/stable/2235986 The Annals of Mathematical Statistics 10, no. 1 (1939): 35–57.

Pt. I, Lib. III, Ch. IX.
Guzmán de Alfarache (1599-1604)

1860s, Our Composite Nationality (1869)
Kontext: A Frenchman comes here to make money, and that is about all that need be said of him. He is only a Frenchman. He neither learns our language nor loves our country. His hand is on our pocket and his eye on Paris. He gets what he wants and, like a sensible Frenchman, returns to France to spend it. Now let us answer briefly some objections to the general scope of my arguments. I am that science is against me; that races are not all of the same origin and that the unity theory of human origin has been exploded. I admit that this is a question that has two sides. It is impossible to trace the threads of human history sufficiently near their starting point to know much about the origin of races. In disposing of this question whether we shall welcome or repel immigration from China, Japan, or elsewhere, we may leave the differences among the theological doctors to be settled by themselves. Whether man originated at one time and one place; whether there was one Adam or five, or five hundred, does not affect the question.

Light (1919), Ch. XIX - Ghosts
Kontext: The truth is that the love of mankind is a single season among so many others. The truth is that we have within us something much more mortal than we are, and that it is this, all the same, which is all-important. Therefore we survive very much longer than we live. There are things we think we know and which yet are secrets. Do we really know what we believe? We believe in miracles. We make great efforts to struggle, to go mad. We should like to let all our good deserts be seen. We fancy that we are exceptions and that something supernatural is going to come along. But the quiet peace of the truth fixes us. The impossible becomes again the impossible. We are as silent as silence itself.

Interview with Matt Murphy http://www.al.com/news/index.ssf/2016/03/jeff_sessions_on_donald_trump.html (2016)

Kanzul `Ummal, Volume 7, Tradition 18859
Shi'ite Hadith

Deut 32:15
Page 55.
Golden Booklet of the True Christian Life (1551)