Lecture X

Now let us go from what envelops us in farthest cosmic space, from the rhythm that has the largest interval of time that we possess, to what appears to us first of all as a small interval, that is, the rhythm of our breathing. Now we find—again, of course, we must use approximate numbers—we find eighteen breaths a minute. If we reckon how many breaths a human being takes in a day, we come to 25,920 breaths a day. We find the same rhythm in the smallest interval, in the human being the microcosm, as in the largest interval, the macrocosm.