Paper is cheap, and authors need not now erase one book before they write another. Instead of cultivating the earth for wheat andpotatoes, they cultivate literature, and fill a place in the Republic of Letters. Or they would fain write for fame merely, as others actually raise crops of grain to be distilled into brandy.
Henry David ThoreauOf what significance the light of day, if it is not the reflection of an inward dawn?--to what purpose is the veil of night withdrawn, if the morning reveals nothing to the soul? It is merely garish and glaring.
Henry David Thoreau