Date: 1901-2, 1902

"After all, it is the life that tells; and mind-cure has developed a living system of mental hygiene which may well claim to have thrown all previous literature of the 'Diätetik der Seele' into the shade."

— James, William (1842-1910)

Date: 1901-2, 1902

"Every individual soul, in short, like every individual machine or organism, has its own best conditions of efficiency. A given machine will run best under a certain steam-pressure, a certain amperage; an organism under a certain diet, weight, or exercise."

— James, William (1842-1910)

Date: September, 1956

Je veux saisir les choses avec l'esprit comme le pénis est saisi par le vagin. [I want to grasp things with the mind the way the penis is grasped by the vagina.]

— Duchamp, Marcel (1887-1968)

Date: 1959

Tolstoy has a "mind intoxicated with reason and fact."

— Steiner, George (b. 1929)

Date: 1966, 1968

"'You're the least important person in the room and don't forget it,' Jessica Mitford's governess would hiss in her ear on the advent of any social occasion; I copied that into my notebook because it is only recently that I have been able to enter a room without hearing some such phrase in my inn...

— Didion, Joan (b. 1934)

Date: 1971, 1978

"Without the breath of life the human body is a corpse; without thinking the human mind is dead."

— Arendt, Hannah (1906-1975)

Date: 1971, 1979

"It does not matter whether Le Penseur actually draws his diagrams on paper, or visualizes them as so drawn; and it does not matter whether in his quasi-posing his on appro Socratic questions to himself he speaks these aloud, mutters them under his breath, or only As-If mutters them on his mind's...

— Ryle, Gilbert (1900-1976)

Date: November 12, 1973

"Mysteries are the food of the mind, and all the fundamental mysteries are necessary to sanity."

— Richards, I.A. (1893-1979)

Date: 1983

Die Dogmatiker sind sonderbare Hyänen. Sie nähren sich vom Aas der Gedanken, die sie selbst getötet haben. [The dogmatists are strange hyenas They feed on the carrion of the thoughts that they themselves killed].

— Laub, Gabriel (1928-1998)

Date: Summer, 1991

"Elinor's pupils, those less tractable sphincters of the soul, won't close against the hapless hemorrhaging of her visual attention-flow toward Marianne; it is this, indeed, that renders her consciousness, in turn, habitable, inviting, and formative to readers as 'point-of-view.'"

— Sedgwick, Eve Kosofsky (1950-2009)