Claudio Arrau

Since in music we deal with notes, not words, with chords, with transitions, with color and expression, the musical meaning always based on those notes as written and nothing else - has to be divined. Therefore any musician, no matter how great an instrumentalist, who is not also an interpreter of a divinatory order, the way Furtwängler was, or Fischer-Dieskau is, is somehow one-sided, somehow without spiritual grandeur.
-Claudio Arrau

An interpreter must give his blood to the work interpreted.
-Claudio Arrau