"Determining a character flaw is half success to combat it."

"When the opponent is in a hurry, should not vary the tempo and movements must be made at a regular beat"

Source: Wikipedia

"When you see a good move, waiting, looking for a better one."
"On the chessboard, lies and hypocrisy do not survive long."

Source: Wikipedia

"Chess is the art of analysis."
"Chess is art and calculus."
"Yes, I have played a blitz game eleven. It was on a train, in 1929. "

Translation: "Yes, I played a quick game of chess once. It was on a train in 1929. "
Mikhail Botvinnik, Genna Sosonko interviewed in 1989.

Source: Wikipedia

"In chess as in life, the best play is being performed."
"In chess wins the penultimate committing the error."

Variant: "In chess always wins the penultimate committing the error."

"A clear gloss isolated pawn around the board."
"It is always better to sacrifice your opponent's men."

Translation: "It's always better to sacrifice your opponent."

Source: Wikipedia.

The worst flaw of many players is complaining during the game, having missed earlier chances. This useless meditation on the alternatives that could have been done, does nothing but distract attention, reduce competitiveness and absorb valuable time "

Source: Wikipedia

"The older I get, the more I value pawns."
"Whoever does not take a risk will never win a game."

Source: Wikipedia

"Chess as music or love, has the power to make people happy."

"Not enough to be good player and you need to play well."

"I have never managed to defeat any opponent that was in perfect health"

Source: Wikipedia