When habit has strengthened our sense of duties, they leave us no time for other things; but when young we neglect them and this gives us time for anything.
Thomas JeffersonI have wished to see chemistry applied to domestic objects, to malting, for instance, brewing, making cider, to fermentation and distillation generally, to the making of bread, butter, cheese, soap, to the incubation of eggs, &c.
Thomas JeffersonChemistry is yet, indeed, a mere embryon. Its principles are contested; experiments seem contradictory; their subjects are so minute as to escape our senses; and their result too fallacious to satisfy the mind. It is probably an age too soon to propose the establishment of a system.
Thomas Jefferson