Tactics is what you do when there is something to do; strategy is what you do when there is nothing to do.
Savielly Tartakower
Chess is a foolish expedient for making idle people believe they are doing something very clever, when their are only wasting their time.
Bernard Shaw
The competition in the men’s tournament has grown massively over the past 20 years. Chess is becoming more and more popular, and there are no weak teams in the tournament any longer.
Andrey Filatov
.If we compare Carlsen with Anand or me or someone else, by ten criteria, he will be stronger in eight of them.
Veselin Topalov 2015
Some players lose ability to think independently and rely on computers completely.
Lajos Portisch 2012