It's always better to sacrifice your opponent's men
It is said that an ounce of common sense can outweigh a ton of 'variations'.
Lasker thought that his rationalism rendered him immune from the surprises of chess theory.
All Chess players should have a hobby
A Chess game is divided into three stages: the first, when you hope you have the advantage, the second when you believe you have an advantage, and the third... when you know you're going to lose!
The winner is the one who makes the next-to-last mistake.