Thoreau writes in his journal:
My practicalness is not to be trusted to the last. To be sure, I go upon my legs for the most part, but, being hard-pushed and dogged by a superficial common sense which is bound to near objects by beaten paths, I am off the handle, as the phrase is,—I begin to be transcendental and show where my heart is. I am like those guinea-fowl which Charles Darwin saw at the Cape de Verd Islands. He says, “They avoided us like partridges on a rainy day in September, running with their heads cocked up; and if pursued, they readily took to the wing.” Keep your distance, do not infringe on the interval between us, and I will pick up lime and lay real terrestrial eggs for you, and let you know by cackling when I have done it.
When I have been asked to speak at a temperance meeting, my answer has been, “I am too transcendental to serve you in your way.” They would fain confine me to the rum-sellers and rum-drinkers, of whom I am not one, and whom I know little about.
