Date: 1785

"He conjectured, that the soul is seated in a small gland in the brain, called the pineal gland: That there, as in her chamber of presence, she receives intelligence of every thing that affects the senses, by means of a subtile fluid contained in the nerves, called the animal spirits; and that sh...

— Reid, Thomas (1710-1796)

Date: 1786

"Add to this, that, whenever you sell the liberty of a man, you have the power only of alluding to the body: the mind cannot be confined or bound: it will be free, though its mansion be beset with chains."

— Clarkson, Thomas (1760–1846)

Date: 1787

"Again, when some desires retire, there are others akin to them, which grow up, and through inattention to the father's instructions, become both many and powerful, draw towards intimacies among themselves, and generate a multitude, seize the citadel or the soul of the youth, finding it evacuated...

— Adams, John (1735-1826)

Date: 1790

"If it is excessive, I will go to a house from whence no tyrant can remove me. I keep in mind always that the door is open, that I can walk out when I please, and retire to that hospitable house which is at all times open to all the world; for beyond my undermost garment, beyond my body, no man l...

— Smith, Adam (1723-1790)

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

"How many fine-spun threads of reasoning would my wandering thoughts have broken; and how difficult should I have found it to arrange arguments and inferences in the cells of my brain!"

— Williams, Helen Maria (1759-1827)

Date: 1790

"Persuaded that all things ought to be done with reference, and referring all to the point of reference to which all should be directed, they think themselves bound, not only as individuals in the sanctuary of the heart, or as congregated in that personal capacity, to renew the m...

— Burke, Edmund (1729-1797)

Date: December 1790

"To argue from experience, it should seem as if the human mind, averse to thought, could only be opened by necessity; for, when it can take opinions on trust, it gladly lets the spirit lie quiet in its gross tenement."

— Wollstonecraft, Mary (1759-1797)

Date: December 1790

"Go hence, thou slave of impulse, look into the private recesses of thy heart, and take not a mote from thy brother’s eye, till thou hast removed the beam from thine own."

— Wollstonecraft, Mary (1759-1797)

Date: 1791

"His mind resembled the vast ampitheatre, the Colisaeum at Rome. In the centre stood his judgment, which like a mighty gladiator, combated those apprehensions that, like the wild beasts of the Arena, were all around in cells, ready to be let out upon him. After a conflict, he drives then b...

— Boswell, James (1740-1795)