Ban goc (Tiếng Anh)

I "We may be in the Universe as dogs and cats are in our libraries, seeing the books and hearing the conversation, but having no inkling of the meaning of it all." —WILLIAM JAMES, A Pluralistic Universe "… A man's vision is the great fact about him. Who cares for Carlyle's reasons, or Schopenhauer's, or Spencer's? A philosophy is the expression of a man's intimate character, and all definitions of the Universe are but the deliberately adopted reactions of human characters upon it."