1888, H.P. Blavatsky,The Secret Doctrine, Vol I, Theosophical University Press, page 1:Only those who realise how far Intuition soars above the tardy processes of ratiocinative thought can form the faintest conception ...
1957, Lawrence Durrell, Justine, Faber, page 80:... bloodthirsty interest in the ratiocinative faculty ...