“The belief that it is useless to employ partial and palliative means against radical evils, because they only remedy them in part, is an article of faith never preached unsuccessfully by meanness to simplicity, but it is none the less absurd.”

Preface to the Third Edition (August 1942)
The Mass Psychology of Fascism (1933)
Context: If, by being revolutionary, one means rational rebellion against intolerable social conditions, if, by being radical, one means "going to the root of things," the rational will to improve them, then fascism is never revolutionary. True, it may have the aspect of revolutionary emotions. But one would not call that physician revolutionary who proceeds against a disease with violent cursing but the other who quietly, courageously and conscientiously studies and fights the causes of the disease. Fascist rebelliousness always occurs where fear of the truth turns a revolutionary emotion into illusions.

The Usurpation Of Language (1910)
Context: Of all the media of expression employed by man (and let us never forget that they are many) none are so unstable, none so quick to change their meaning, as words. Even sculpture, architecture, painting, in their noblest works, speak differently under different conditions; but these arts are relatively immortal compared with speech.

Source: Sarah

Source: Who Is Man? (1965), Ch. 5<!-- The sense of the ineffable, p. 89 -->
Context: Faith is not belief, an assent to a proposition, faith is attachment to the meaning beyond the mystery.
Knowledge is fostered by curiosity; wisdom is fostered by awe. Awe precedes faith; it is the root of faith. We must be guided by awe to be worthy of faith.
Forfeit your sense of awe, let your conceit diminish your ability to revere, and the world becomes a market place for you. The loss of awe is the avoidance of insight. A return to reverence is the first prerequisite for a revival of wisdom, for the discovery of the world as an allusion to God.

1900s
Context: You ask that Mr. Taft shall "let the world know what his religious belief is." This is purely his own private concern; it is a matter between him and his Maker, a matter for his own conscience; and to require it to be made public under penalty of political discrimination is to negative the first principles of our Government, which guarantee complete religious liberty, and the right to each to act in religious affairs as his own conscience dictates. Mr. Taft never asked my advice in the matter, but if he had asked it, I should have emphatically advised him against thus stating publicly his religious belief. The demand for a statement of a candidate’s religious belief can have no meaning except that there may be discrimination for or against him because of that belief. Discrimination against the holder of one faith means retaliatory discrimination against men of other faiths. The inevitable result of entering upon such a practice would be an abandonment of our real freedom of conscience and a reversion to the dreadful conditions of religious dissension which in so many lands have proved fatal to true liberty, to true religion, and to all advance in civilization.

Letter to Mr. J.C. Martin concerning religion and politics (6 November 1908) http://www.theodore-roosevelt.com/images/research/txtspeeches/307.txt

Spiritualism and the Christian Faith (1918)

Life, "Author Rex Stout vs. the F.B.I."

Source: Constitutional Code; For the Use All Nations and All Governments Professing Liberal Opinions Volume 1

"The Poison Cure", as translated by Gowri Ramnarayan in Kalki : Selected Stories (1999)