“As a "rational" being, he now places his behavior under the control of abstractions. He will no longer tolerate being carried away by sudden impressions, by intuitions.”
On Truth and Lie in an Extra-Moral Sense (1873)
Context: The venerability, reliability, and utility of truth is something which a person demonstrates for himself from the contrast with the liar, whom no one trusts and everyone excludes. As a "rational" being, he now places his behavior under the control of abstractions. He will no longer tolerate being carried away by sudden impressions, by intuitions.
Help us to complete the source, original and additional information
Friedrich Nietzsche 655
German philosopher, poet, composer, cultural critic, and cl… 1844–1900Related quotes

“The mind of a yogi is under his control; he is not under the control of his mind.”
Source: The Gospel of Sri Ramakrishna (1942), p. 248
Context: It is not good for ordinary people to say, "I am He." The waves belong to the water. Does the water belong to the waves?
The upshot of the whole thing is that, no matter what path you follow, yoga is impossible unless the mind becomes quiet. The mind of a yogi is under his control; he is not under the control of his mind.

On Truth and Lie in an Extra-Moral Sense (1873)
Context: There are ages in which the rational man and the intuitive man stand side by side, the one in fear of intuition, the other with scorn for abstraction. The latter is just as irrational as the former is inartistic. They both desire to rule over life: the former, by knowing how to meet his principle needs by means of foresight, prudence, and regularity; the latter, by disregarding these needs and, as an "overjoyed hero," counting as real only that life which has been disguised as illusion and beauty.

Part III Poems, "A Vision Of a Wrangler, of a University, of Pedantry, and of Philosophy. " (November 10, 1852)
The Life of James Clerk Maxwell (1882)

He liked to think of the lost people, the under-ground people: tramps, beggars, criminals, prostitutes. It is a good world that they inhabit, down there in their frowzy kips and spikes. He liked to think that beneath the world of money there is that great sluttish underworld where failure and success have no meaning; a sort of kingdom of ghosts where all are equal. That was where he wished to be, down in the ghost-kingdom, below ambition. It comforted him somehow to think of the smoke-dim slums of South London sprawling on and on, a huge graceless wilderness where you could lose yourself forever.
Source: Keep the Aspidistra Flying (1936), Ch. 10