There are no mute, inglorious Miltons, save in the hallucinations of poets. The one sound test of a Milton is that he functions as a Milton.

I hope I need not confess that a large part of my stock in trade consists of platitudes rescued from the cobwebbed shelves of yesterday... This borrowing and refurbishing of shop-worn goods, as a matter of fact, is the invariable habit of traders in ideas, at all times and everywhere. It is not, however, that all the conceivable human notions have been thought out; it is simply, to be quite honest, that the sort of men who volunteer to think out new ones seldom, if ever, have wind enough for a full day's work.

Since the early days, [the church] has thrown itself violently against every effort to liberate the body and mind of man. It has been, at all times and everywhere, the habitual and incorrigible defender of bad governments, bad laws, bad social theories, bad institutions. It was, for centuries, an apologist for slavery, as it was an apologist for the divine right of kings.

Conscience is the accumulated sediment of ancestral faint- heartedness

Some time ago a publisher told me that there are four kinds of books that seldom, if ever, lose money in the United States--first,murder stories; secondly, novels in which the heroine is forcibly overcome by the hero; thirdly, volumes on spiritualism, occultism and other such claptrap, and fourthly, books on Lincoln.

Any man who afflicts the human race with ideas must be prepared to see them misunderstood.

The truth is that Christian theology, like every other theology, is not only opposed to the scientific spirit; it is also opposed to all other attempts at rational thinking.