Nature must be viewed humanly to be viewed at all; that is, her scenes must be associated with humane affections, such as are associated with one's native place. She is most significant to a lover. A lover of Nature is preeminently a lover of man. If I have no friend, what is Nature to me? She ceases to be morally significant. . .
Henry David ThoreauUnder a government which imprisons any unjustly, the true place for a just man is also in prison, the only house in a slave State in which a free man can abide with honor. They do not know how much truth is stronger than error, nor how much more eloquently and effectively he can combat injustice who has experienced a little in his own person. If the alternative is to keep all just men in prison, or give up war and slavery, the State will not hesitate which to choose.
Henry David ThoreauCould slavery suggest a more complete servility than some of these journals exhibit? Is there any dust which their conduct does not lick, and make fouler still with its slime?
Henry David Thoreau