Date: 1775

"To lessen this difficulty a little, let it be considered how exceedingly different, to the eye of the mind, as we may say, are our ideas of sensible things from any thing that could have been conjectured concerning their effect upon us."

— Priestley, Joseph (1733-1804)

Date: 1775

"To account for the idea of time, it appears to me to be sufficient to attend to a few well known facts, viz. that impressions made by external objects remain a certain space of time in the mind, that this time is different according to the strength, and other circumstances of the impression, and...

— Priestley, Joseph (1733-1804)

Date: 1775

"If I look upon a house, and then shut my eyes, the impression it has made upon my mind does not immediately vanish."

— Priestley, Joseph (1733-1804)

Date: 1787

"There are as many species of soul as there are of republics: five of each."

— Adams, John (1735-1826)

Date: 1787

"If any assistance be given to the oligarchic party within him, by his father, or the others of his family, admonishing and upbraiding him, then truly arises sedition and opposition, and a fight within him, with himself."

— Adams, John (1735-1826)

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: 1787

"These false and boasting reasonings, denominating modesty to be stupidity; temperance, unmanliness; moderation, rusticity; decent expence, illiberality; thrust them all out disgracefully, and expel them their territories, and lead in in triumph insolence and anarchy, and luxury and impudence, wi...

— Adams, John (1735-1826)

Date: 1787

"Those desires which heretofore were only loose from their slavery in sleep, when he was yet under the laws and his father, when under democratic government, now when he is tyrannized over by his passions, shall be equally as loose when he is awake, and from no horrid slaughter or deed shall he a...

— Adams, John (1735-1826)

Date: 1787

"They will not always expertly distinguish the several species of geniuses, the golden, the silver, the brazen, and the iron."

— Adams, John (1735-1826)

Date: 1787

"The young man comparing the conduct, speeches, and pursuits of his father with those of other men, the one watering the rational part of his soul, and the others the concupiscible and irascible, he delivers up the government within himself to a middle power, that which is irascible and fond of c...

— Adams, John (1735-1826)