Lecture II
Therefore, even Aristotle himself in speaking of the soul part no longer speaks of that primeval knowledge which we discover in the Sankhya philosophy. But in one domain, the domain of the material, Aristotle still has something to relate which is like a surviving echo of the principle of the three conditions; that is, when he speaks of light and darkness in colours. He says: There are some colours which have more darkness in them and others which have more light, and there are colours between these. According to Aristotle, in the colours ranging between blue and violet the darkness predominates over light. Thus a colour is blue or violet because darkness predominates over light, and it is green or greenish-yellow when light and darkness counterbalance each other, while a colour is reddish or orange when the light-principle overrules the dark. In Sankhya philosophy we have this principle of the three conditions for the whole compass of the world-phenomena; there we have Sattva when the spiritual predominates over the natural. Aristotle still has this same characteristic, in speaking of colours. He does not use these words: but one may say: Red and reddish-yellow represent the Sattva condition of light. This manner of expression is no longer to be found in Aristotle, but the principle of the old Sankhya philosophy is still to be found in him; green represents the Rajas condition as regards light and darkness, and blue and violet, in which darkness predominates, represent the Tamas-condition of light and darkness. Even though Aristotle does not make use of these expressions, the train of thought can still be traced which arises from that spiritual grasp of the world conditions which we meet with in the Sankhya philosophy. In the colour teaching of Aristotle we have therefore an echo of the old Sankhya philosophy. But even this echo was lost, and we first experience a glimmering of these three conditions, Sattva, Rajas, Tamas, in the external domain of the world of colour, in the hard struggle carried on by Goethe. For after the old Aristotelian division of the colour-world into a Sattva, Rajas and Tamas condition, had been entirely buried, so to say, it then reappears in Goethe. At the present time it is still abused by modern physicists, but the colour-system of Goethe is produced from principles of spiritual wisdom. The physicist of today is right from his own standpoint when he does not agree with Goethe over this, but he only proves that in this respect physics has been abandoned by all the good Gods! That is the case with the physics of today, which is why it grumbles at Goethe's colour teaching.