William James: Doing

Lecture I, "Religion and Neurology"
1900s, The Varieties of Religious Experience (1902)
Context: There are moments of sentimental and mystical experience... that carry an enormous sense of inner authority and illumination with them when they come. But they come seldom, and they do not come to everyone; and the rest of life makes either no connection with them, or tends to contradict them more than it confirms them. Some persons follow more the voice of the moment in these cases, some prefer to be guided by the average results. Hence the sad discordancy of so many of the spiritual judgments of human beings; a discordancy which will be brought home to us acutely enough before these lectures end.

Source: 1890s, The Principles of Psychology (1890), Ch. 4

Lectures XI, XII, and XIII, "Saintliness"
1900s, The Varieties of Religious Experience (1902)
Context: The transition from tenseness, self-responsibility, and worry, to equanimity, receptivity, and peace, is the most wonderful of all those shiftings of inner equilibrium, those changes of personal centre of energy, which I have analyzed so often; and the chief wonder of it is that it so often comes about, not by doing, but by simply relaxing and throwing the burden down. This abandonment of self-responsibility seems to be the fundamental act in specifically religious, as distinguished from moral practice. It antedates theologies and is independent of philosophies. Mind-cure, theosophy, stoicism, ordinary neurological hygiene, insist on it as emphatically as Christianity does, and it is capable of entering into closest marriage with every speculative creed. Christians who have it strongly live in what is called 'recollection,' and are never anxious about the future, nor worry over the outcome of the day. Of Saint Catharine of Genoa it is said that 'she took cognizance of things, only as they were presented to her in succession, moment by moment.' To her holy soul, 'the divine moment was the present moment,... and when the present moment was estimated in itself and in its relations, and when the duty that was involved in it was accomplished, it was permitted to pass away as if it had never been, and to give way to the facts and duties of the moment which came after.' Hinduism, mind-cure, and theosophy all lay great emphasis upon this concentration of the consciousness upon the moment at hand.

1900s, The Moral Equivalent of War (1906)
Context: I look forward to a future when acts of war shall be formally outlawed as between civilized peoples.
All these beliefs of mine put me firmly into the anti-military party. But I do not believe that peace either ought to be or will be permanent on this globe, unless the states, pacifically organized, preserve some of the old elements of army-discipline. A permanently successful peace-economy cannot be a simple pleasure-economy. In the more or less socialistic future toward which mankind seems drifting we must still subject ourselves collectively to those severities which answer to our real position upon this only partly hospitable globe. We must make new energies and hardihoods continue the manliness to which the military mind so faithfully clings.

1900s, The Moral Equivalent of War (1906)
Context: The war-party is assuredly right in affirming and reaffirming that the martial virtues, although originally gained by the race through war, are absolute and permanent human goods. Patriotic pride and ambition in their military form are, after all, only specifications of a more general competitive passion. They are its first form, but that is no reason for supposing them to be its last form. Men are now proud of belonging to a conquering nation, and without a murmur they lay down their persons and their wealth, if by so doing they may fend off subjection. But who can be sure that other aspects of one's country may not, with time and education and suggestion enough, come to be regarded with similarly effective feelings of pride and shame? Why should men not some day feel that is it worth a blood-tax to belong to a collectivity superior in any respect? Why should they not blush with indignant shame if the community that owns them is vile in any way whatsoever? Individuals, daily more numerous, now feel this civic passion. It is only a question of blowing on the spark until the whole population gets incandescent, and on the ruins of the old morals of military honor, a stable system of morals of civic honor builds itself up. What the whole community comes to believe in grasps the individual as in a vise. The war-function has grasped us so far; but the constructive interests may some day seem no less imperative, and impose on the individual a hardly lighter burden.

Lecture XX, "Conclusions"
1900s, The Varieties of Religious Experience (1902)
Context: Religion must be considered vindicated in a certain way from the attacks of her critics. It would seem that she cannot be a mere anachronism and survival, but must exert a permanent function, whether she be with or without intellectual content, and whether, if she have any, it be true or false.
We must next pass beyond the point of view of merely subjective utility, and make inquiry into the intellectual content itself.
First, is there, under all the discrepancies of the creeds, a common nucleus to which they bear their testimony unanimously?
And second, ought we to consider the testimony true?
I will take up the first question first, and answer it immediately in the affirmative. The warring gods and formulas of the various religions do indeed cancel each other, but there is a certain uniform deliverance in which religions all appear to meet. It consists of two parts: —
1. An uneasiness; and
2. Its solution.
1. The uneasiness, reduced to its simplest terms, is a sense that there is something wrong about us as we naturally stand.
2. The solution is a sense that we are saved from the wrongness by making proper connection with the higher powers.

Source: 1890s, The Principles of Psychology (1890), Ch. 4
Source: Habit
Context: Keep the faculty of effort alive in you by a little gratuitous exercise every day. That is, be systematically ascetic or heroic in little unnecessary points, do every day or two something for no other reason than that you would rather not do it, so that when the hour of dire need draws nigh, it may find you not unnerved and untrained to stand the test. So with the man who has daily inured himself to habits of concentrated attention, energetic volition, and self-denial in unnecessary things. He will stand like a tower when everything rocks around him, and when his softer fellow-mortals are winnowed like chaff in the blast.

Lectures XIV and XV, "The Value of Saintliness"
Source: 1900s, The Varieties of Religious Experience (1902)
Context: I am well aware of how anarchic much of what I say may sound. Expressing myself thus abstractly and briefly, I may seem to despair of the very notion of truth. But I beseech you to reserve your judgment until we see it applied to the details which lie before us. I do indeed disbelieve that we or any other mortal men can attain on a given day to absolutely incorrigible and unimprovable truth about such matters of fact as those with which religions deal. But I reject this dogmatic ideal not out of a perverse delight in intellectual instability. I am no lover of disorder and doubt as such. Rather do I fear to lose truth by this pretension to possess it already wholly.

Source: 1890s, The Principles of Psychology (1890), Ch. 10

Lecture III, "The Reality of the Unseen"
1900s, The Varieties of Religious Experience (1902)

Lectures IV and V, "The Religion of Healthy-Mindedness"
1900s, The Varieties of Religious Experience (1902)

"What Makes a Life Significant?"
1910s, Talks to Teachers on Psychology and to Students on Some of Life's Ideals (1911)

Letter to Henry James (ca. 1890) as quoted by Robert D. Richardson, William James: In the Maelstrom of American Modernism (2007) p. 297. Also as quoted partially by Alfred North Whitehead, Science and the Modern World (1925) p. 2.
1890s

Lecture III, "The Reality of the Unseen"
1900s, The Varieties of Religious Experience (1902)

Sometimes paraphrased as "Thinking is for doing", perhaps originally by S.T. Fiske (1992)
Source: 1890s, The Principles of Psychology (1890), Ch. 22

To his young son from the Yosemite Valley on (28 August 1989)
1920s, The Letters of William James (1920)

Reported in Dictionary of Burning Words of Brilliant Writers (1895) edited by Josiah Hotchkiss Gilbert, p. 225
1880s

Source: 1890s, The Principles of Psychology (1890), Ch. 9