"Better no trade, than trade procured by villainy. It is far better to have no wealth than to gain wealth at the expense of virtue. Better is honest poverty, than all the riches bought by the tears, and sweat, and blood, of our fellow-creatures."
"Never let your sense of morals get in the way of doing what's right."
"Compromise is not a sign of the collapse of one’s moral conscience. It is a sign of its strength, for there is nothing more necessary to a moral conscience than the recognition that other people have one, too. A compromise is a knot tied tight between competing decencies.”
"The arc of the moral universe is long, but it bends toward justice."
"There is immense silent agony in the world, and the task of man is to be a voice for the plundered poor, to prevent the desecration of the soul and the violation of our dream of honesty. The more deeply immersed I became in the thinking of the prophets, the more powerfully it became clear to me what the lives of the Prophets sought to convey: that morally speaking, there is no limit to the concern one must feel for the suffering of human beings, that indifference to evil is worse than evil itself, that in a free society, some are guilty, but all are responsible."
"Morality exists to be transcended. We act from duty in the hope that someday we shall do the same acts freely and delightfully."
"Two things fill the mind with ever-increasing wonder and awe, the more often and the more intensely the mind of thought is drawn to them: the starry heavens above me and the moral law within me."