Of course, errors are not good for a chess game, but errors are unavoidable and in any case, a game without ant errors, or as they say 'flawless game' is colorless.

Some sacrifices are sound; the rest are mine

To play for a draw (at any rate with White) is to some degree a crime against chess.

Fischer is the greatest genius to descend from the chess heavens.

Quiet moves often make a stronger impression than a wild combination with heavy sacrifices.

If you wait for luck to turn up, life becomes very boring.

I can take care of myself! But the "external barriers", my opponents, do indeed concern me.