Conscience is a man's compass, and though the needle sometimes deviates, though one often perceives irregularities in directing one's course by it, still one must try to follow its direction.
Vincent van Gogh, Vincent Willem Gogh (1927). “The Letters of Vincent Van Gogh to His Brother, 1872-1886: With a Memoir by His Sister-in-law, J. Van Gogh-Bonger ...”
