I've always believed that you write to discover what you think. On most subjects, if I'm asked what do I think about them, I'd say I don't know, I'll have to write them down.
“Pain was something we were expected to endure. But I doubt very much if you would be entirely happy today if a doctor threw a towel in your face and jumped on you with a knife.”
“The pursuit of truth will set you free; even if you never catch up with it.”