There are two kinds of sacrifices: correct ones, and mine.
Notes from Wikiquote
"There are two sorts of sacrifices: correct ones and mine." in Muller, Karsten., Stulze, Raymund. The Magic Tactics of Mikhail Tal: Learn from the Legend. Czechia: Continental Sales, Incorporated, 2014. | The Russian text is apparently "Есть два вида жертв: корректные и мои."-->