Martin P. Nilsson,
Primitive Time-reckoning
“ It is impossible to combine the months with the year without doing violence to the one or the other. The time-reckoning of the modern civilised peoples has chosen this latter expedient. The month has become a conventional sub-division of the year; it is quite independent of the moon, and keeps as reminders of its origin only its name and a length approximating to that of the moon’s revolution. This has come about because the moon, unlike the sun and the seasons depending thereon, has no immediate influence upon the events and occupations of our lives. ”

