The National Socialist state refuses to admit female labour in factories merely because such labour is cheap. There is, of course, a certain amount of industrial work which can only be performed by women, but an essential condition is that this sort of work should not be injurious to health.
Indeed, what forces us at all to suppose that there is an essential opposition of 'true' and 'false'? Is it not sufficient to assume degrees of apparentness and, as it were, lighter and darker shadows and shades of appearance- different 'values', to use the language of painters?