A man of knowledge is always blind, argumentative; he is always right and the other is always wrong. He is always discussing; his discussions become disgusting. He is always arrogant and always on the defensive. He cannot understand anybody. (...) How can this be possible? This whole world – so many consciousnesses, so many ways of looking at life – all wrong, only you are right? This seems to be a very, very arrogant and violent outlook. A man of understanding understands that somehow everybody has to be right in some sense or other.