Date: 1971, 1979

"Thinking is trying to better one's instructions; it is trying out promissory tracks which will exist, if they ever do exist, only after one has stumbled exploringly over ground where they are not."

— Ryle, Gilbert (1900-1976)

Date: 1996

"One would expect, then, that such a political period would be rife with various veins of pseudo-mysticism, enamoured of whatever gives the slip to the concept, enthralled by those spasms of mind which confound its customary distinctions, which breed in us some ecstatic state of indeterminacy in ...

— Eagleton, Terry (b. 1943)

Date: May-June, 2017

"Moreover, traumatic events are more likely to be mentally stilled: people who have undergone severe traumas may have flashbacks as isolated pictures, while they recall ordinary events in a narrative manner."

— Stallabrass, Julian (b. March 16, 1960)