Bill Kurtis

Choose something you like to do. I know it's a cliche, and you've heard it over and over. But the reason is, you're going to have to work long and hard to achieve any success. You better like it or life is going to be terrible.

Many of Judy Blume's books - which I devoured when I was growing up and where I found characters that were believable because they were a lot like me - caused considerable consternation when they were first published, but now they're widely accepted as an essential part of the children's literary canon.