"Misers get up early in the morning; and burglars, I am informed, get up the night before."

The tone now commonly taken toward the practice of lying in bed is hypocritical and unhealthy. Of all the marks of modernity that seem to mean a kind of decadence, there is none more menacing and dangerous than the exultation of very small and secondary matters of conduct at the expense of very great and primary ones, at the expense of eternal ties and tragic human morality. If there is one thing worse than the modern weakening of major morals, it is the modern strengthening of minor morals. Thus it is considered more withering to accuse a man of bad taste than of bad ethics. Cleanliness is not next to godliness nowadays, for cleanliness is made essential and godliness is regarded as an offence. A playwright can attack the institution of marriage so long as he does not misrepresent the manners of society, and I have met Ibsenite pessimists who thought it wrong to take beer but right to take prussic acid. Especially this is so in matters of hygiene; notably such matters as lying in bed. Instead of being regarded, as it ought to be, as a matter of personal convenience and adjustment, it has come to be regarded by many as if it were a part of essential morals to get up early in the morning. It is upon the whole part of practical wisdom; but there is nothing good about it or bad about its opposite.

..... Misers get up early in the morning; and burglars, I am informed, get up the night before. It is the great peril of our society that all its mechanisms may grow more fixed while its spirit grows more fickle. A man's minor actions and arrangements ought to be free, flexible, creative; the things that should be unchangeable are his principles, his ideals. But with us the reverse is true; our views change constantly; but our lunch does not change. Now, I should like men to have strong and rooted conceptions, but as for their lunch, let them have it sometimes in the garden, sometimes in bed, sometimes on the roof, sometimes in the top of a tree. Let them argue from the same first principles, but let them do it in a bed, or a boat, or a balloon. This alarming growth of good habits really means a too great emphasis on those virtues which mere custom can ensure, it means too little emphasis on those virtues which custom can never quite ensure, sudden and splendid virtues of inspired pity or of inspired candour. If ever that abrupt appeal is made to us we may fail. A man can get use to getting up at five o'clock in the morning. A man cannot very well get used to being burnt for his opinions; the first experiment is commonly fatal. Let us pay a little more attention to these possibilities of the heroic and unexpected. I dare say that when I get out of this bed I shall do some deed of an almost terrible virtue.

-Tremendous Trifles (1909)