Lecture XXI
Thinkers would not disagree so violently if they would take all the factors into consideration completely objectively, for truth cannot approach man in different ways. People hold different opinions because with their instincts and passions they are involved in their ideas in different ways. Haeckel had different instincts from Wasman; this is why they reach different conclusions. No philosophy dealing with human matters was expressed so objectively, with such pure mathematical thinking, as the Vedanta philosophy which is truly philosophical in the highest sense of the word. Whoever imbues himself with this, knows what the following means: ‘I need no other person in order to know whether something is true.’ Whoever actually raises himself to this clear, passionless thinking, needs no other opinion.