Date: 1594

"Hereby it cometh to pass that custom inuring the mind by long practice, and so leaving there a sensible impression, prevaileth more than reasonable persuasion what way soever."

— Hooker, Richard (1554-1600)

Date: 1765

"And in this I am warranted by the example of ancient Rome; where, as Cicero informs us, the very boys were obliged to learn the twelve tables by heart, as a carmen necessarium or indispensable lesson, to imprint on their tender minds an early knowledge of the laws and constitution of their count...

— Blackstone, William (1723-1780)

Date: 1772

"A Line, or two, / If writ by you, / Will more Impression make / Upon her Heart, / Than all that I can do."

— Whyte, Samuel (1733-1811)

Date: 1794

"If by any strong impression on the mind of our fair musician she should be interrupted for a very inconsiderable time, she can still continue her performance, according to the sixth article."

— Darwin, Erasmus (1731-1802)