In chess, as played by a good player, logic and imagination must go hand in hand, compensating each other.
Jose Raul CapablancaNinety percent of the book variations have no great value, because either they contain mistakes or they are based on fallacious assumptions; just forget about the openings and spend all that time on the endings.
Jose Raul CapablancaWhen you sit down to play a game you should think only about the position, but not about the opponent. Whether chess is regarded as a science, or an art, or a sport, all the same psychology bears no relation to it and only stands in the way of real chess.
Jose Raul Capablanca