If the opponent offers keen ...
More phrases
Effort only fully releases its reward after a person refuses to quit.
Never complain and never explain.
A good plan violently executed now is better than a perfect plan executed next week.
George S. Patton
Problems are not stop signs, they are guidelines.
Robert Schuller
Never give up, for that is just the place and time that the tide will turn.
Harriet Beecher Stowe
Quotes from the same author
Chess is a very tough game, and psychologically a tough game. And of course chess needs a lot of qualities, human qualities. And so you must have very strong nervous system and then you must be well prepared, you must be able to work a lot.
Anatoly Karpov
It doesn't require much for misfortune to strike in the King's Gambit - one incautious move, and Black can be on the edge of the abyss.
Anatoly Karpov
Like dogs who sniff each other when meeting, chess players have a ritual at first acquaintance: they sit down to play speed chess.
Anatoly Karpov
By all means examine the games of the great chess players, but don't swallow them whole. Their games are valuable not for their separate moves, but for their vision of chess, their way of thinking.
Anatoly Karpov
I still remember Botvinnik's reaction to each of my games, right from the opening moves. At first he would express amazement, then annoyance, and, finally irritation.
Anatoly Karpov