Why do you think they are "lovely" if you disagree with their and my definition of morality?
Doesn't make sense. Unless you think they are lovely not because of the content but the grammar.
It makes perfect sense - I know what morality is (and is not), I approve of moral behavior, and so I can look with approval on a quotation that extols morality. Some of the grammar is also very nice, as you point out. No conflict at all... (However, you should probably read my "lovely" with half a dash of sarcasm - the real point of my post was to reject your off-topic appeal to authority.)