“The demand for certainty is one which is natural to man, but is nevertheless an intellectual vice.”

Source: Thoughts Selected from the Writings of Horace Mann (1872), p. 183
Context: The intellectual and moral nature of man is the one thing precious in the sight of God; and therefore, until this nature is cultivated, and enlightened, and purified, neither opulence, nor power, nor learning, nor genius, nor domestic sanctity, nor the holiness of God's altars, can ever be safe. Until the immortal and god-like capacities of every being that comes iuto the world are deemed more worthy, are watched more tenderly than any other thing, no dynasty of men, or form of government, can stand, or shall stand, upon the face of the earth; and the force or the fraud which would seek to uphold them, shall be but "as fetters of flax to bind the flame."

Rose, Blanche, and Violet (London: Smith, Elder, 1848) vol. 1, pp. viii-ix
Context: The moral nature of man is more sacred in my eyes than his intellectual nature. I know they cannot be divorced — that without intelligence we should be Brutes — but it is the tendency of our gaping, wondering dispositions to give pre-eminence to those faculties which most astonish us. Strength of character seldom, if ever, astonishes; goodness, lovingness, and quiet self-sacrifice, are worth all the talents in the world.

Source: Anarcho-Syndicalism (1938), Ch. 5 "The Methods of Anarcho-Syndicalism"
Context: True intellectual culture and the demand for higher interests in life does not become possible until man has achieved a certain material standard of living, which makes him capable of these. Without this preliminary any higher intellectual aspirations are quite out of the question. Men who are constantly threatened by direst misery can hardly have much understanding of the higher cultural values. Only after the workers, by decades of struggle, had conquered for themselves a better standard of living could there be any talk of intellectual and cultural development among them. But it is just these aspirations of the workers which the employers view with deepest distrust. For capitalists as a class, the well-known saying of the Spanish minister, Juan Bravo Murillo, still holds good today:"We need no men who can think among the workers; what we need is beasts of toil."

Source: Vorkosigan Saga, Labyrinth (1989), p. 186

Book V, sec. 4
History of Rome

Pt. I, Lib. II, Ch. VI.
Guzmán de Alfarache (1599-1604)

2000s, 2003, Hope and Conscience Will Not Be Silenced (July 2003)
Context: In the struggle of the centuries, America learned that freedom is not the possession of one race. We know with equal certainty that freedom is not the possession of one nation. This belief in the natural rights of man, this conviction that justice should reach wherever the sun passes, leads America into the world. With the power and resources given to us, the United States seeks to bring peace where there is conflict, hope where there's suffering, and liberty where there's tyranny. And these commitments bring me and other distinguished leaders of my government across the Atlantic to Africa.

Attributed