Date: 1773

"The great laws of morality are indeed written in our hearts, and may be discovered by reason: but our reason is of slow growth, very unequally dispensed to different persons, liable to error, and confined within very narrow limits in all."

— Mulso [later Chapone], Hester (1727-1801)

Date: January, 1833

"What they know has come by observation of themselves; they have found within them one highly delicate and sensitive specimen of human nature, on which the laws of emotion are written in large characters, such as can be read off without much study."

— Mill, John Stuart (1806–1873)