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Friedrich Nietzsche: Photographic portrait, 1882Photographic portrait, 1882Gustav Adolf Schultze; public domain · Public domain

Friedrich Nietzsche

Life dates: 1844 AD — 1900 AD

German philosopher and cultural critic whose numbered passages question familiar judgments about morality, knowledge and everyday conduct. Read the arguments in context, with attention to their historical translation.

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Life and writing

Friedrich Nietzsche lived from 1844 to 1900. He taught classical philology at Basel before leaving his professorship in 1879. His philosophical writing developed through criticism of inherited assumptions about culture, morality and religion, often examining the motives behind judgments that appear self-evident.

Human, All-Too-Human appeared in 1878 and marked a turn toward short numbered passages. A complete aphorism may make an argument, stage an objection or expose a tension rather than settle a question. The archive preserves whole numbered units in historical English translations; neighbouring passages and the larger work help readers assess the claim being made.

Reading this voice

Begin with a complete numbered passage, then follow the source reference into the same edition linked below. Helen Zimmern’s 1909 Part I and Paul V. Cohn’s 1913 Part II have different translation choices. Do not treat a historical argument as a fact merely because it is memorable. Some passages contain dated social assumptions. The approximate 1872 timeline coordinate is the midpoint of 1844–1900, not the composition date of the words.

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Profile sources and editorial notes

Agent-assisted editorial profile, updated 2026-10-04. A human reviewer is not recorded. Biographical context does not independently authenticate every quotation attributed to this person.

Quotations and sayings

17c. 1872 AD
The Good and the Good Conscience.—You hold that all good things have at all times had a good conscience? Science, which is certainly a very good thing, has come into the world without such a conscience and quite free from all pathos, rather clandestinely, by roundabout ways, walking with shrouded or masked face like a sinner, and always with the feeling at least of being a smuggler. Good conscience has bad conscience for its stepping-stone, not for its opposite. For all that is good has at one time been new and consequently strange, against morals, immoral, and has gnawed like a worm at the heart of the fortunate discoverer.
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18c. 1872 AD
Success Sanctifies the Intentions.—We should not shrink from treading the road to a virtue, even when we see clearly that nothing but egotism, and accordingly utility, personal comfort, fear, considerations of health, reputation, or glory, are the impelling motives. These motives are styled ignoble and selfish. Very well, but if they stimulate us to some virtue—for example, self-denial, dutifulness, order, thrift, measure, and moderation—let us listen to them, whatever their epithets may be! For if we reach the goal to which they summon us, then the virtue we have attained, by means of the pure air it makes us breathe and the spiritual well-being it communicates, ennobles the remoter impulses of our action, and afterwards we no longer perform those actions from the same coarse motives that inspired us before.—Education should therefore force the virtues on the pupil, as far as possible, according to his disposition. Then virtue, the sunshine and summer atmosphere of the soul, can contribute her own share of work and add mellowness and sweetness.
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21c. 1872 AD
“Love.”—The finest artistic conception wherein Christianity had the advantage over other religious systems lay in one word—Love. Hence it became the lyric religion (whereas in its two other creations Semitism bestowed heroico-epical religions upon the world). In the word “love” there is so much meaning, so much that stimulates and appeals to memory and hope, that even the meanest intelligence and the coldest heart feel some glimmering of its sense. The cleverest woman and the lowest man think of the comparatively unselfish moments of their whole life, even if with them Eros never soared high: and the vast number of beings who miss love from their parents or children or sweethearts, especially those whose sexual instincts have been refined away, have found their heart's desire in Christianity.
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22c. 1872 AD
The Fulfilment of Christianity.—In Christianity there is also an Epicurean trend of thought, starting from the idea that God can only demand of man, his creation and his image, what it is possible for man to fulfil, and accordingly that Christian virtue and perfection are attainable and often attained. Now, for instance, the belief in loving one's enemies—even if it is only a belief or fancy, and by no means a psychological reality (a real love)—gives unalloyed happiness, so long as it is genuinely believed. (As to the reason of this, psychologist and Christian might well differ.) Hence earthly life, through the belief, I mean the fancy, that it satisfies not only the injunction to love our enemies, but all the other injunctions of Christianity, and that it has really assimilated and embodied in itself the Divine perfection according to the command, “Be perfect as your Father in heaven is perfect,” might actually become a holy life. Thus error can make Christ's promise come true.
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24c. 1872 AD
An Excuse for many a Transgression.—The ceaseless desire to create, the eternal looking outward of the artist, hinders him from becoming better and more beautiful as a personality: unless his craving for glory be great enough to compel him to exhibit in his relations with other men a growth corresponding to the growing beauty and greatness of his works. In any case he has but a limited measure of strength, and how could the proportion of strength that he spends on himself be of any benefit to his work—or vice versa?
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