I found these philosophies of Jaco's on his wife's website about him (Ingrid).   Very profound quotes, actually; I couldn't put 'em all in the quote section but thought you might enjoy:

1. "When I was 3 or 4 years of age, I caught myself lying to myself.  This is when I started believing in myself".

2. "Being pragmatic about insanity". (this one actually missed it's mark with me)

3. "I have no competition because I am not competing".

4. "When I create, I try not to think, but concentrate".

5. and this is the best..."It's good to write with large letters and a big pen because you say less".

Czech it out: http://www.jacop.net/HomePage.html

Great pix, relics...very personal stuff, but it's from Ingrid, so tres cool.

Gene