Date: 1789

"Nature has placed mankind under the governance of two sovereign masters, pain and pleasure."

— Bentham, Jeremy (1748-1832)

Date: 1789

"In words a man may pretend to abjure their empire [pain and pleasure]: but in reality he will remain subject to it all the while"

— Bentham, Jeremy (1748-1832)

Date: 1790, 1794, 1795, 1818, 1827

"Energy is the only life and is from the Body and Reason is the bound or outward circumference of Energy."

— Blake, William (1757-1827)

Date: 1790, 1794, 1795, 1818, 1827

"When I came home; on the abyss of the five senses, where a flat sided steep frowns over the present world. I saw a mighty Devil folded in black clouds, hovering on the sides of the rock, with corroding fires he wrote the following sentence now percieved by the minds of men, & read by them on earth"

— Blake, William (1757-1827)

Date: 1790, 1794, 1795, 1818, 1827

"The cistern contains: the fountain overflows / One thought, fills immensity."

— Blake, William (1757-1827)

Date: 1790, 1794, 1795, 1818, 1827

"Thus men forgot that All deities reside in the human breast."

— Blake, William (1757-1827)

Date: 1790, 1794, 1795, 1818, 1827

"If the doors of perception were cleansed every thing would appear to man as it is: infinite."

— Blake, William (1757-1827)

Date: 1790, 1794, 1795, 1818, 1827

"For man has closed himself up, till he sees all things thro' narrow chinks of his cavern."

— Blake, William (1757-1827)

Date: 1790, 1794, 1795, 1818, 1827

"The man who never alters his opinion is like standing water, & breeds reptiles of the mind."

— Blake, William (1757-1827)

Date: February 1791

"Call to mind the sentiments which nature has engraved on the heart of every citizen, and which take a new force when they are solemnly recognised by all."

— Paine, Thomas (1737-1809)