I believe there are techniques of the human mind whereby, in its dark deep, problems are examined, rejected or accepted. Such activities sometimes concern facets a man does not know he has. How often one goes to sleep troubled and full of pain, not knowing what causes the travail, and in the morning a whole new direction and a clearness is there, maybe the results of the black reasoning. And again there are mornings when ecstasy bubbles in the blood, and the stomach and chest are tight and electric with joy, and nothing in the thoughts to justify it or cause it.
John SteinbeckAnd when that crop grew, and was harvested, no man had crumbled a hot clod in his fingers and let the earth sift past his fingertips. No man had touched the seed, or lusted for the growth. Men ate what they had not raised, had no connection with the bread. The land bore under iron, and under iron gradually died; for it was not loved or hated, it had no prayers or curses.
John Steinbeck