Date: 1644, 1647

"The brute beasts, who have only their bodies to preserve, are continually occupied in looking for food to nourish them; but human beings, whose most important part is the mind, should devote their main efforts to the search for wisdom, which is the true food of the mind."

— Descartes, René (1596-1650)

Date: 1787

"But her idleness led her into an error; for her mind, though inclined to laziness, sought for a more solid, and more active food."

— Louise Florence Pétronille Tardieu d'Ésclavelles Épinay (marquise d') (1726-1783)

Date: 1787

"It is often a trifle; a little crumb; but it is those little crumbs that we must not suffer to accumulate till the next day."

— Louise Florence Pétronille Tardieu d'Ésclavelles Épinay (marquise d') (1726-1783)