“There have certainly been many periods in history when virtue was more rare than under the Caesars; but there has probably never been a period when vice was more extravagant or uncontrolled.”

No More Vietnams (1987).
1980s

Free Culture (2004)

Source: Squaring the Circle (1913), p. 10

quoted from Arun Shourie (2014) Eminent Historians: Their Technology, Their Line, Their Fraud. HarperCollins

1920s, The Genius of America (1924)
Context: It is a truism, of course, but it is none the less a fact which we must never forget, that this continent and this American community have been blessed with an unparalleled capacity for assimilating peoples of varying races and nations. The continuing migration which in three centuries has established here this nation of more than a hundred million, has been the greatest that history records as taking place in any such brief period. Viewing it historically, we find that the migration to America was little more than a westward projection of the series of great movements of peoples, by which Europe was given its present population. But there is a striking difference between the migrations into Europe, and the later movements of the same racial elements to the New World.

Woman in the Nineteenth Century (1845)
Context: The electrical, the magnetic element in Woman has not been fairly brought out at any period. Everything might be expected from it; she has far more of it than Man. This is commonly expressed by saying that her intuitions are more rapid and more correct. You will often see men of high intellect absolutely stupid in regard to the atmospheric changes, the fine invisible links which connect the forms of life around them, while common women, if pure and modest, so that a vulgar self do not overshadow the mental eye, will seize and delineate these with unerring discrimination.
Women who combine this organization with creative genius are very commonly unhappy at present. They see too much to act in conformity with those around them, and their quick impulses seem folly to those who do not discern the motives. This is an usual effect of the apparition of genius, whether in Man or Woman, but is more frequent with regard to the latter, because a harmony, an obvious order and self-restraining decorum, is most expected from her.
Then women of genius, even more than men, are likely to be enslaved by an impassioned sensibility. The world repels them more rudely, and they are of weaker bodily frame.
Those who seem overladen with electricity frighten those around them.

Address at Haile Selassie I University http://www.jah-rastafari.com/selassie-words/show-jah-word.asp?word_id=radhakrishan (now Addis Ababa University) honoring Indian President Sarvepalli Radhakrishnan (13 October 1965)

Part IV, Ch. 2
Religion and the Rise of Capitalism (1926)

Source: Understanding Chemistry (1999), p. 28