Full Idea
Negation never proceeds from reasoning but from something much more obscure and old. Arguments come afterward, to justify and sustain it. Every no rises out of the blood.
Gist of Idea
Negation doesn't arise from reasoning, but from deep instincts
Source
E.M. Cioran (The Trouble with Being Born [1973], 02)
Book Reference
Cioran,E.M.: 'The Trouble with Being Born', ed/tr. Richard Howard [Penguin 2012], p.25
A Reaction
Music to my ears. In the Fregean era no one is allowed to talk about the origins of logical relations in the universal facts of physical existence. You can watch dogs saying no.