Louis F. Post,
The basic facts of economics
(1927)
“ Such undiscriminating uses of the term Capital are doubtless defensible enough in business accountings; for in private business anything may be thought of as business “capital” if it can be summarized in terms of Money. But for Economics as a comprehensive social science, the dumping into the same basic category of such radically different things as Labor, Land57 and Wealth—Man, Natural Resources and Artificial Objects—is indefensible and miraculously confusing. ”
