Vanity should never tempt a player to engage in a combat at the risk of loss of health. It is bad enough to lose without the additional annoyance of paying doctors' bills.
Emanuel LaskerSteinitz was a thinker worthy of a seat in the halls of a university. A player, as the world believed he was, he was not; his studious temperament made that impossible; and thus he was conquered by a player and in the end little valued by the world, he died.
Emanuel LaskerThe fatal hour of this ancient game is approaching. In its modern form this game will soon die a drawing death - the inevitable victory of certainty and mechanization will leave its stamp on the fate of chess.
Emanuel Lasker