Ah, Harry, we have to stumble through so much dirt and humbug before we reach home. And we have no one to guide us. Our only guide is our homesicknes… - Hermann Hesse

They had sat discussing astrology, a forbidden science, and not pursued in the cloister. Narziss had said that it was a striving to order and arrange after their kinds the many diverse sorts of human beings, their predestined character and their fates,
Here Goldmund broke into his words. ‘You speak of nothing but differences! I have slowly begun to see that they form your own particular whimsey. When you speak of this great difference between us I always feel that it lies in nothing, save in your own strange hankering to find differences.’ Narziss: ‘Right. You have hit the nail on the head. That is what I mean - that to you differences mean little, while to me they are the most important things. Mine is the nature of a scholar, and my branch of scholarship is science. And science, to quote your own words, is nothing else than a “strange hankering after differences”. Her essence could not be better defined. For men of science nothing is so important, as the clear definition of differences. To find, for instance, on every man, those signs which mark him off from all other men: that is to know him.’ Goldmund : ‘But how? One has peasant’s shoes and is a peasant; another a crown on his head, and is a king. There are your differences! But these are seen by children, without, any science.’ Narziss; ‘Yet when peasant and king are clad alike children can no longer distinguish between them.’ Ch. IV

When you throw a rock into the water, it will speed on the fastest course to the bottom of the water. This is how it is when Siddhartha has a goal, a resolution. Siddhartha does nothing, he waits, he thinks, he fasts, but he passes through the things of the world like a rock through water, without doing anything, without stirring; he is drawn, he lets himself fall. His goal attracts him, because he doesn't let anything enter his soul which might oppose the goal. This is what Siddhartha has learned among the Samanas. This is what fools call magic and which they think is effected by demons. Nothing is effected by demons, there are no demons. Everyone can perform magic, everyone can reach his goals, if he is able to think, if he is able to wait, if he is able to fast.

Above all Siddartha learned from the river how to listen, to listen with a still heart, with a waiting, open soul, without passion, without desire, without judgments, without opinions.