"I admire Tebaldi's tone; it's beautiful — also some beautiful phrasing. Sometimes, I actually wish I had her voice."

“It takes a little more time to get into the role, but not very much more. In making a record you don't have the sense of projection over a distance as in an opera house. We have this microphone and this magnifies all details of a performance, all exaggerations. In the theater, you can get away with a very large, very grand phrase. For the microphone, you have to tone it down. It's the same as making a film, your gestures will be seen in close-up, so they cannot be exaggerated as they would be in a theater.”

“What said that impressed me was: "When one wants to find a gesture, when you want to find how to act on stage, all you have to do is listen to the music. The composer has already seen to that." If you take the trouble to really listen with your soul and with your ears — and I say soul and ears because the mind must work, but not too much also — you will find every gesture there. And it is all true, you know.”

“Don't talk to me about rules, dear. Wherever I stay I make the goddamn rules.”

“I would not kill my enemies, but I will make them get down on their knees. I will, I can, I must.”

“an extraordinary coach, sharp as a vecchio lupo . He opened a world to me, showed me there was a reason for everything, that even fiorature and trills ... have a reason in the composer's mind, that they are the expression of the stato d'animo of the character — that is, the way he feels at the moment, the passing emotions that take hold of him. He would coach us for every little detail, every movement, every word, every breath. One of the things he told me — and this is the basis of bel canto — is never to attack a note from underneath or from above, but always to prepare it in the face. He taught me that pauses are often more important than the music. He explained that there was a rhythm — these are the things you get only from that man! — a measure for the human ear, and that if a note was too long, it was no good after a while. A fermata always must be measured, and if there are two fermate close to one another in the score, you ignore one of them. He taught me the proportions of recitative — how it is elastic, the proportions altering so slightly that only you can understand it. ... But in performance he left you on your own. "When I am in the pit, I am there to serve you, because I have to save my performance." he would say. We would look down and feel we had a friend there. He was helping you all the way. He would mouth all the words. If you were not well, he would speed up the tempo, and if you were in top form, he would slow it down to let you breathe, to give you room. He was breathing with you, living the music with you, loving it with you. It was elastic, growing, living.”

“Divina Callas's official website”