Edward Tufte

When I have a creative insight, there is a high. I think back in the day, I made music as much as I did because it made me feel so good. I think you could argue that there is a creative addiction - but, you know, the healthy kind.

At the same time we are aware that our various religions and ethical traditions often offer very different bases for what is helpful and what is unhelpful for men and women, what is right and what is wrong, what is good and what is evil.