A thorough understanding of the typical mating continuations makes the most complicated sacrificial combinations leading up to them not only not difficult, but almost a matter of course
Siegbert TarraschIn a rook and pawn ending, the rook must be used aggressively. It must either attack enemy pawns, or give active support to the advance of one of its own pawns to the queening square.
Siegbert TarraschI already came upon the world as a extraordinary human being; to my parents' great horror, I was equipped with a clubfoot which, however, did not hamper my rapid progress.
Siegbert Tarrasch