“Don't be visionary', shouted trade and the spiritual blindness which is absurdly called practical common sense, 'morals have nothing to do with politics'. 'Don't talk of injustice. In this world we must compromise. Compromise is the very essence of government'. So it is, if you do not attempt to compromise moral principle. 'All government', says Edmund Burke, 'is founded upon compromise and barter'. 'But in all fair dealings the thing bought must bear some proportion to the purchase paid. None will barter away the immediate jewel of the soul'. And what is and always has been the immediate jewel of our national soul if it be not the equal rights of men? Compromise equal rights in the United States? Whittle a crowbar? How do we like it, as the boys say, as far as we have got? You may compromise questions of cotton and com, but you cannot long compromise a point of conscience. Moral principles are absolute and eternal. You may stretch an inch of India rubber to cover your hat; you cannot stretch a diamond the shadow of a hair.”

1860s, The Good Fight (1865)