Without a goal [maneuvering is] aimless. You might be a master tactician, but you'll have no sense of strategy.

This traditionally happens in Russia and in every other undemocratic country as well - the quest for a scapegoat won't be long, either. The easiest way to find a scapegoat is to ascribe that role to former governments.

There are fixed rules in chess, and no one knows how the game will end.

This is the essential element that cannot be measured by any analysis or device, and I believe it's at the heart of success in all things: the power of intuition and the ability to harness and use it like a master.

Any experienced player knows how a change in the character of the play influences your psychological mood.

Chess is mental torture.

Ultimately, what separates a winner from a loser at the grandmaster level is the willingness to do the unthinkable. A brilliant strategy is, certainly, a matter of intelligence, but intelligence without audaciousness is not enough. Given the opportunity, I must have the guts to explode the game, to upend my opponent's thinking and, in so doing, unnerve him. So it is in business: One does not succeed by sticking to convention. When your opponent can easily anticipate every move you make, your strategy deteriorates and becomes commoditized.