Quiet moves often make a stronger impression than a wild combination with heavy sacrifices.
Mikhail TalFor pleasure you can read the games collections of Andersson and Chigorin, but for benefit you should study Tarrasch, Keres and Bronstein.
Mikhail TalYou must take your opponent into a deep dark forest where 2+2=5, and the path leading out is only wide enough for one
Mikhail Tal