One thing that people keep on saying to me is that the wealth and the fame must have made up for missing out on my childhood. But the idea of money - putting a price on your childhood - is ridiculous. You will never get those years back and you can't put a price on them.
It always makes me sad when I think of how I saw Wagner wasting his vitality not only by singing their parts to some of his artists but acting out the smallest details and of how few they were who were responsive to his wishes.