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Rudolf Steiner Archive

Calendar of the Soul

Northern Hemisphere
Week 35

Can I know life's reality
So that it's found again
Within my soul's creative urge?
I feel that I am granted power
To make my self, as humble part,
At home within the cosmic self.

Southern Hemisphere
Week 9

When I forget the narrow will of self,
The cosmic warmth that heralds summer's glory
Fills all my soul and spirit;
To lose myself in light
Is the command of spirit vision
And intuition tells me strongly:
O lose yourself to find yourself.

—Translation by Ruth and Hans Pusch

See GA 40 for full calendar and German text.

Second Scientific Lecture-Course:
Warmth Course
GA 321

Rudolf Steiner discusses the nature of warmth, its relationship to the four states of matter, to light, to color, and to the sub-earthly and super-earthly realms. He strives to extend modern ideas of physics through the understandings achieved by spiritual science. With extensive notes and diagrams, this work comprises essential reference material for teachers of the natural sciences, as well as interested parents and others.

The Second Scientific Lecture-Course: The Warmth Course (The Theory of Heat) — This publication is intended for those with a serious interest in the extension of modern scientific ideas about the physical sciences.

The title, in German, is: Geisteswissenschaftliche Impulse zur Entwickelung der Physik. Zweiter naturwissenschaftlicher Kurs. Die Warme auf der Grenze positiver und negativer Materialitaet.

This lecture series is presented here with the kind permission of the Rudolf Steiner Nachlassverwaltung, Dornach, Switzerland. Translated by George Adams with editing by Alice Wulsin and Gerld Karnow.

Lecture I March 01, 1920
Lecture II March 02, 1920
Lecture III March 03, 1920
Lecture IV March 04, 1920
Lecture V March 05, 1920
Lecture VI March 06, 1920
Lecture VII March 07, 1920
Lecture VIII March 08, 1920
Lecture IX March 09, 1920
Lecture X March 10, 1920
Lecture XI March 11, 1920
Lecture XII March 12, 1920
Lecture XIII March 13, 1920
Lecture XIV March 14, 1920

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