Every year the plowman plows over his grain field, completely uprooting all weeds. Nonetheless, the seeds lie there and, not being completely burned, again come up with the plants sown in the field. Even after being plowed under, the weeds come up densely. Similarly, the grhastha-asrama [family life] is a field of fruitive activity. Unless the desire to enjoy family life is completely burned out, it grows up again and again. Even though camphor may be removed from a pot, the pot nonetheless retains the aroma of camphor. As long as the seeds of desire are not destroyed, fruitive activities are not destroyed.