He who has attained the freedom of reason to any extent cannot, for a long time, regard himself otherwise than as a wanderer on the face of the earth - and not even as a traveler towards a final goal, for there is no such thing. But he certainly wants to observe and keep his eyes open to whatever actually happens in the world; therefore he cannot attach his heart too firmly to anything individual; he must have in himself something wandering that takes pleasure in change and transitoriness.
Friedrich NietzscheIt quite often happens that the old man is subject to the delusion of a great moral renewal and rebirth, and from this experience he passes judgments on the work and course of his life, as if he had only now become clear-sighted; and yet the inspiration behind this feeling of well-being and these confident judgements is not wisdom, but weariness .
Friedrich NietzscheFor such is man: a Theological Dogma might be refuted to him a thousand times - provided however, that he had need of it, he would again and again accept it as true. Belief is always most desired, most pressingly needed where there is a lack of will. Fanaticism is the sole "volitional strength" to which the weak and irresolute can be excited, as a sort of hypnotising of the entire sensory-intellectual system.
Friedrich Nietzsche