My humble and succint opinions about the quotes:
1) Agreed, although I don't really think the word "rule" is the most appropriate here. I believe "reference" is closer to the intention.
2) Witty. Agreed.
3) AGREED!!!!! PLEASE!!!! *said the one that is competing right now*
4) A bit "schoppenhaueran" and overdrammatic.
5) Personal experience, not much to say.
6) Yes. YES! This quote must be properly analyzed not to be misunderstood.
7) Not agreed. But I do believe there must be a strong reason for him to say this, and I don't know this reason, so my disagreement is merely a quick opinion.
8) Yes.
9) Personal experience again.
10) Agreed at some extent. I do believe that these bad things help us to create (not only composers, but artists). I don't think they are mandatory, though.
11) I believe that what he actually said is a bit different, but ok. I have some reservations a out this statement, but I do agree with it somehow.
12) A bit unnecessary, but ok. I don't agree not disagree.
13) OK, I do agree, but I don't think it has anything to do with religion.
14) Yeah.... ok, sometimes.
15) Witty. Personal opinions again.
16) YEEEEEES!!!!! PUH-LEEEEEEASE!!!! CAGE RULES!!!!
17) Personal thoughts.
18) Can't agree more!
19) Hm... I don't think ALL of the great achievements.
20) No.
21) No. God, no. (also, he's obviously lying)
22) Yes!