I worked on scores. I went to the musical library in Berlin which is very famous. I discovered that we had scores of Beethoven, printed scores of Beethoven, that are full of mistakes. Not the wrong or false notes, but the wrong dynamic, understandable things.

Even I had no opportunity to conduct very many concerts after World War II.

An orchestra full of stars can be a disaster.

The message of music was also the first thing what I learned from my first teacher. She was an organist too and she was very devoted to what she played, so she had a respect for every piece and she felt that she is not allowed to add something of her own.

In South America, I heard the 8th Symphony of Beethoven. And the young conductor thought, Beethoven must be heroic. But this is piece which shouldn't be heroic. And this was such a misunderstanding, such a deep misunderstanding.

At the age of 16, something happened with my finger and the doctor told me, you never can be a organist or pianist, so think about what you do with music.

Young conductors who are confident enough, they very often have success.