Date: 1955, 1958

"It will be dark out there / with the Salvation Army Band. / And the mind its own illumination."

— Ferlinghetti, Lawrence. (b. 1919)

Date: 1968

"Like a clock whose hands are sweeping / Past the minutes of its face, / And the world is like an apple / Whirling silently in space, / Like the circles that you find / In the windmills of your mind!"

— Bergman, Alan (b. 1925) and Marilyn Bergman [née Keith] (b.1929)

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: 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: 1975, 1976

"The mind is like a monkey swinging from branch to branch through a forest, says the Sutra. In order not to lose sight of the monkey by some sudden movement, we must watch the monkey constantly and even to be one with it."

— Thich Nhat Hanh (b. October 11, 1926)

Date: 1975, 1976

"Mind contemplating mind is like an object and its shadow--the object cannot shake the shadow off. The two are one."

— Thich Nhat Hanh (b. October 11, 1926)

Date: 1975, 1976

"Wherever the mind goes, it still lies in the harness of the mind. The Sutra sometimes uses the expression "Bind the monkey" to refer to taking hold of the mind. But the monkey image is only a means of expression. Once the mind is directly and continually aware of itself, it is no longer like a m...

— Thich Nhat Hanh (b. October 11, 1926)

Date: 1978, 1979

"The discipline tying mind in that way to the meditative object is expressed by the simile of training an elephant, for example, a wild elephant is tied with many massive cords to a trunk or a post."

— Wayman, Alex

Date: 1978, 1979

"The mind is like the untrained elephant. When it is bound with the cord of mindfulness to the firm post of the previously discussed meditative object, [even] if it is unwilling to remain there, it is gradually brought under control, goaded by the hook of awareness."

— Wayman, Alex

Date: 1988

"Mind in its purest play is like some bat / That beats about in caverns all alone, / Contriving by a kind of senseless wit / Not to conclude against a wall of stone."

— Wilbur, Richard (1921- )