“The worldly man lives in society, marries, establishes a family; Yoga prescribes absolute solitude and chastity. The worldly man is “possessed” by his own life; the yogin refuses to “let himself live”; to continual movement, he opposes his static posture, the immobility of āsana; to agitated, unrhythmical, changing respiration, he opposes prānāyāma, and even dreams of holding his breath indefinitely; to the chaotic flux of psychomental life, he replies by “fixing thought on a single point,” the first step to that final withdrawal from the phenomenal world which he will obtain through pratyāhāra. All of the yogic techniques invite to one and the same gesture—to do exactly the opposite of what human nature forces one to do. From solitude and chastity to samyama, there is no solution of continuity. The orientation always remains the same—to react against the “normal,” “secular,” and finally “human” inclination.”

Proem
Festus (1839)

Vol. 1: 'My beautiful One, My Unique!', pp. 130-140
1895 - 1905, Lettres à un Inconnu, 1901 – 1905; Museo Communale, Ascona

The Ayn Rand Column ‘Introducing Objectivism’

18
Essays in Idleness (1967 Columbia University Press, Trns: Donald Keene)

Kulturphilosophie (1923), Vol. 2 : Civilization and Ethics

Song lyrics, Infidels (1983), License to Kill

The Ethics of Belief (1877), The Duty of Inquiry
Context: The harm which is done by credulity in a man is not confined to the fostering of a credulous character in others, and consequent support of false beliefs. Habitual want of care about what I believe leads to habitual want of care in others about the truth of what is told to me. Men speak the truth of one another when each reveres the truth in his own mind and in the other's mind; but how shall my friend revere the truth in my mind when I myself am careless about it, when I believe thing because I want to believe them, and because they are comforting and pleasant? Will he not learn to cry, "Peace," to me, when there is no peace? By such a course I shall surround myself with a thick atmosphere of falsehood and fraud, and in that I must live. It may matter little to me, in my cloud-castle of sweet illusions and darling lies; but it matters much to Man that I have made my neighbours ready to deceive. The credulous man is father to the liar and the cheat; he lives in the bosom of this his family, and it is no marvel if he should become even as they are.

Fragments of Markham's notes
The Nemesis of Faith (1849)
Context: A man is born into the world — a real man — such a one as it has never seen; he lives a life consistently the very highest; his wisdom is the calm earnest voice of humanity; to the worldly and the commonplace so exasperating, as forcing upon them their own worthlessness — to the good so admirable that every other faculty is absorbed in wonder. The one killed him. The other said, this is too good to be a man — this is God. His calm and simple life was not startling enough for their eager imagination; acts of mercy and kindness were not enough, unless they were beyond the power of man. To cure by ordinary means the bruised body, to lift again with deep sympathy of heart the sinking sinner was not enough. He must speak with power to matter as well as mind; eject diseases and eject devils with command. The means of ordinary birth, to the oriental conception of uncleanness, were too impure for such as he, and one so holy could never dissolve in the vulgar corruption of the grave.
Yet to save his example, to give reality to his sufferings, he was a man nevertheless. In him, as philosophy came in to incorporate the first imagination, was the fulness of humanity as well as the fulness of the Godhead. And out of this strange mixture they composed a being whose life is without instruction, whose example is still nothing, whose trial is but a helpless perplexity. The noble image of the man is effaced, is destroyed. Instead of a man to love and to follow, we have a man-god to worship. From being the example of devotion, he is its object; the religion of Christ ended with his life, and left us instead but the Christian religion.

Commonly misquoted, converted to imperative mood, as "Go confidently in the direction of your dreams! Live the life you've imagined. As you simplify your life, the laws of the universe will be simpler".
Walden (1854)