Date: 1850

"No familiar shapes / Remained, no pleasant images of trees, / Of sea or sky, no colours of green fields; / But huge and mighty forms, that do not live / Like living men, moved slowly through the mind / By day, and were a trouble to my dreams."

— Wordsworth, William (1770-1850)

Date: April, 1871

"Constantly impressed ideas are brought back by the world around us, and if they are so often, get so tied to our other ideas that we can hardly wrench them away."

— Bagehot, William (1826-1877)

Date: 1892, 1899

"The flowing life of the mind is sorted into parcels suitable for presentation in the recitation-room, and chopped up into supposed 'processes' with long Greek and Latin names, which in real life have no distinct existence."

— James, William (1842-1910)