To be a real philosopher all that is necessary is to hate some one else's type of thinking.
William JamesThis overcoming of all the usual barriers between the individual and the Absolute is the great mystic achievement. In mystic states we both become one with the Absolute and we become aware of our oneness. This is the everlasting and triumphant mystical tradition, hardly altered by differences of clime or creed.
William JamesThe first effect of the mind growing cultivated is that processes once multiple get to be performed in a single act. Lazarus has called this the progressive "condensation" of thought. ... Steps really sink from sight. An advanced thinker sees the relations of his topics is such masses and so instantaneously that when he comes to explain to younger minds it is often hard ... Bowditch, who translated and annotated Laplace's Mรฉchanique Cรฉleste, said that whenever his author prefaced a proposition by the words "it is evident," he knew that many hours of hard study lay before him.
William James