I love to see that Nature is so rife with life that myriads can be afforded to be sacrificed and suffered to prey on one another; that tender organizations can be so serenely squashed out of existence like pulp, - tadpoles which herons gobble up, and tortoises and toads run over in the road; and that sometimes it has rained flesh and blood! With the liability to accident, we must see how little account is to be made of it.
Henry David ThoreauIt [is of] some advantage to live a primitive and frontier life, though in the midst of an outward civilization, if only to learn what are the gross necessities of life.
Henry David ThoreauIs not the midnight like Central Africa to most of us? Are we not tempted to explore it,--to penetrate to the shores of its Lake Tchad, and discover the source of its Nile, perchance the Mountains of the Moon? Who knows what fertility and beauty, moral and natural, are to be found? In the Mountains of the Moon, in the Central Africa of the night, there is where all Niles have their hidden heads. The expeditions up the Nile as yet extend but to the Cataracts, or perchance to the mouth of the White Nile; but it is the black Nile that concerns us.
Henry David Thoreau