He practised Concentration, Observation, and something the pamphlets called Intensive excogitation, which nearly made him cross-eyed.
"Command"
William McFee
He was beginning to wonder what Mr. Dainopoulos would say to the theory of Intensive excogitation.
"Command"
William McFee
When we are alone we are not always busy; the labour of excogitation is too violent to last long; the ardour of inquiry will sometimes give way to idleness or satiety.
"Rasselas, Prince of Abyssinia"
Samuel Johnson