Famous quotes containing the words chemical and/or attraction:
“If Thought is capable of being classed with Electricity, or Will with chemical affinity, as a mode of motion, it seems necessary to fall at once under the second law of thermodynamics as one of the energies which most easily degrades itself, and, if not carefully guarded, returns bodily to the cheaper form called Heat. Of all possible theories, this is likely to prove the most fatal to Professors of History.”
—Henry Brooks Adams (1838–1918)
“We should omit a main attraction in these books, if we said nothing of their humor. Of this indispensable pledge of sanity, without some leaven of which the abstruse thinker may justly be suspected of mysticism, fanaticism, or insanity, there is a superabundance in Carlyle.”
—Henry David Thoreau (1817–1862)