He is one of my favorite actors. Time has a good interview with him. Not as in depth as I might like, but some cool quotes nonetheless. In particular he relates his thoughts about how a Jedi should speak.
Time: Did you end up saying, “I want these m—–f—— snakes off this m—–f—— plane?”
S.J. Yeah. It’s kind of difficult to watch me in a movie and not hear me say mother—— once. I wanted to say it in Star Wars, but you just can’t say that kind of stuff. Jedis don’t talk that way.
Master Yoda would have been most displeased. 😉