It's no use practicing too much. First you have to find out how to do it best. You have to be able to invent ways of doing better. Not only practice; obviously you have to practice. But to invent things how to do better. If somebody doesn't know what invention means, he should stop violin playing! You can't explain everything... Not practicing only: Think how to achieve quality.

Exactness of intention produces elegance of style.

It's no use practicing too much. First you have to find out how to do it best. You have to be able to invent ways of doing better. Not only practice; obviously you have to practice. But to invent things how to do better. If somebody doesn't know what invention means, he should stop violin playing! You can't explain everything... Not practicing only: Think how to achieve quality.

Some musicians are not great technicians, but they give you a rich point of view.