Date: Saturday, April 14, 1750

"This inquiry seems to have been neglected for want of remembering, that all action has its origin in the mind, and that therefore to suffer the thoughts to be vitiated, is to poison the fountains of morality."

— Johnson, Samuel (1709-1784)

Date: Tuesday, January 22, 1751

"It is, perhaps, not impossible to promote the cure of this mental malady, by close application to some new study, which may pour in fresh ideas, and keep curiosity in perpetual motion."

— Johnson, Samuel (1709-1784)

Date: 1765

"Reason in the bosom pours, / Its growth improves, its fruit matures, / Each counsel of the human brain / Weighs in his scale, and stamps it vain?"

— Merrick, James (1720-1769)