"Beggars do not work, it is said; but then, what is work? A navvy works by swinging a pick. An accountant works by adding up figures. A beggar works by standing out of doors in all weathers and getting varicose veins, bronchitis etc. It is a trade like any other; quite useless, of course — but, then, many reputable trades are quite useless. And as a social type a beggar compares well with scores of others. He is honest compared with the sellers of most patent medicines, high-minded compared with a Sunday newspaper proprietor, amiable compared with a hire-purchase tout-in short, a parasite, but a fairly harmless parasite. He seldom extracts more than a bare living from the community, and, what should justify him according to our ethical ideas, he pays for it over and over in suffering."