Date: 1710, 1734

"For example, the will is termed the motion of the soul: this infuses a belief, that the mind of man is as a ball in motion, impelled and determined by the objects of sense, as necessarily as that is by the stroke of a racket."

— Berkeley, George (1685-1753)

Date: 1854

"The woman of large capacity can seldom rise beyond the absorption of ideas; her physical conditions refuse to support the energy required for spontaneous activity; the voltaic-pile is not strong enough to produce crystallizations; phantasms of great ideas float through her mind, but she has not ...

— Eliot, George (1819-1880)