“While most science moves in a sort of curve, being constantly corrected by new evidence, this science flies off into space in a straight line uncorrected by anything. But the habit of forming conclusions, as they can really be formed in more fruitful fields, is so fixed in the scientific mind that it cannot resist talking like this. It talks about the idea suggested by one scrap of bone as if it were something like the aeroplane which is constructed at last out of whole scrapheaps of scraps of metal. The trouble with the professor of the prehistoric is that he cannot scrap his scrap. The marvellous and triumphant aeroplane is made out of a hundred mistakes. The student of origins can only make one mistake and stick to it.”

“I never said a word against eminent men of science. What I complain of is a vague popular philosophy which supposes itself to be scientific when it it really nothing but a sort of new religion and an uncommonly nasty one.”

“The man who cannot believe his senses, and the man who cannot believe anything else, are both insane, but their insanity is proved not by any error in their argument, but by the manifest mistake of their whole lives. They have both locked themselves up in two boxes, painted inside with the sun and stars; they are both unable to get out, the one into the health and happiness of heaven, the other even into the health and happiness of the earth.”

“There is at the back of every artist’s mind something like a pattern and a type of architecture. The original quality in any man of imagination is imagery. It is a thing like the landscape of his dreams; the sort of world he would like to make or in which he would like to wander, the strange flora and fauna, his own secret planet, the sort of thing he likes to think about. This general atmosphere, and pattern or a structure of growth, governs all his creations, however varied.”

“Estates are sometimes held by foolish forms, the breaking of a stick or the payment of a peppercorn. I was willing to hold the whole huge estate of earth and heaven by any such feudal fantasy. It could not well be wilder than the fact that I was allowed to hold it at all. At this stage I give only one ethical instance to show my meaning. I could never mix in the common murmur of the rising generation against monogamy, because no restriction on sex seemed so odd and unexpected as sex itself. To be allowed, like Endymion, to make love to the moon and then to complain that Jupiter kept his own moons in a harem seemed to me (bred on fairy tales like Endymion's) a vulgar anticlimax.Keeping to one woman is a small price for so much as seeing one woman. To complain that I could only be married once was like complaining that I could only be born once. It was incommensurate with the terrible excitement of which one was talking. It showed, not an exaggerated sensibility to sex, but a curious insensibility to it. A man is a fool who complains that he cannot enter Eden by five gates at once. Polygamy is a lack of the realization of sex; it is like a man plucking five pears in mere absence of mind.”

“A man cannot think himself out of mental evil; for it is actually the organ of thought that has become diseased, ungovernable, and, as it were, independent. He can only be saved by will or faith. The moment his mere reason moves, it moves in the old circular rut; he will go round and round his logical circle.”

“Thrift is the really romantic thing; economy is more romantic than extravagance... But the thing is true; economy, properly understood, is the more poetic. Thrift is poetic because it is creative; waste is unpoetic because it is waste. It is prosaic to throw money away, because it is prosaic to throw anything away; it is negative; it is a confession of indifference, that is, it is a confession of failure. The most prosaic thing about the house is the dustbin, and the one great objection to the new fastidious and aesthetic homestead is simply that in such a moral menage the dustbin must be bigger than the house. If a man could undertake to make use of all things in his dustbin he would be a broader genius than Shakespeare. When science began to use by-products; when science found that colors could be made out of coaltar, she made her greatest and perhaps her only claim on the real respect of the human soul. Now the aim of the good woman is to use the by-products, or, in other words, to rummage in the dustbin.”