I recently turned down a film that I didn't want my kids to see. Priorities shift. Sometimes I'm sad about that but not enough to do anything about it.
I had to choose I'd be so sad. They are flip sides of the same coin. I love...
I had never felt so lonely and so sad in my entire life.
But the power of science lies in open publication which with the rise of the Internet is no longer constrained by the price of paper.
