5. Anthroposophy and Cosmology

There are thus two limits to ordinary consciousness: a limit of natural knowledge, in relation to the outside, physical and sensuous world; and a limit in relation to mystical endeavours. And it is just from a clear insight into these two limits that there can in turn arise that other endeavour I have described here as befitting a modern search for the spiritual world. I mean the endeavour to draw from the soul dormant powers of cognition, so that by attaining a different form of consciousness we can see into the spiritual world.