Lecture VIII

You perhaps know how form can be imparted by sound in the material world; you may remember the experiment of the Chladnic sound forms. How dust scattered upon a disc assumes certain figures as the result of sound; in these figures we have the expression of the sound that produces them. Just as physical sound is caught up, as it were, in this dust, so the spiritual sound of the sun is caught up and absorbed by flower and fruit. It is hidden mysteriously in the seed, and when a new plant grows from the seed it is the sun-tone it has absorbed that conjures forth its form.