Date: 1709, 1810

"Yet the silly wand'ring mind, / Loth to be too much confin'd, / Roves and takes her daily tours, / Coasting round the narrow shores, / Narrow shores of flesh and sense, / Picking shells and pebbles thence: / Or she sits at fancy's door, / Calling shapes and shadows to her, / Foreign visits still...

— Watts, Isaac (1674-1748)

Date: 1711

"The scorcht and pathless Desarts of the Brain, / Want proper Caves and Cells to entertain / A Crowd of airy Forms and long Ideal Train."

— Blackmore, Sir Richard (1654-1729)

Date: August 27, 1751

"The painted vales of imagination are deserted, and our intellectual activity is exercised in winding through the labyrinths of fallacy, and toiling with firm and cautious steps up the narrow tracks of demonstration."

— Johnson, Samuel (1709-1784)