A game is always won through a mistake.
It is well-known that chess and music go well together, and many are those who have achieved unusual proficiency in both.
It's always better to sacrifice your opponent's men
An isolated pawn spreads gloom all over the chessboard.
No one ever won a game by resigning.
Psychologically, the choice of an appropriate opening is of the utmost importance for a player's success in a tournament.