By understanding the conept, but spinning that concept (of course) to fit your agenda.
Your quotes, definitely had no substance, which is why I brought them up to show you how lame you sound, and your lame quotes tied into the obvious misunderstanding and/or unwillingness to see the truth. So by you digressing into something like "har har, I can't out block you har har" is a silent admission that you have nothing more to say. I know this is all really hard for you to take in, especially all at one time, but just take things slooooooowww, you'll catch up.