Date: April 26, 1695; 1708

"Meditating by one's self is like digging in the Mine; it often, perhaps, brings up maiden Earth, which never came near the Light before; but whether it contain any Metal in it, is never so well tried as in Conversation with a knowing judicious Friend, who carries about him the true Touch-stone, ...

— Locke, John (1632-1704)

Date: 1710 [1719, 1729]

"Black Night comes on, and interrupts the Day, / E'er it can chase the Mists and Fogs away; / The Dregs of Flesh and Drossy Lees, o'errun / The Soul, and weigh the strugling Spirit down:"

— Oldisworth, William (1680-1734)