The feeling for what ought and ought not to be grows and dies like a tree, and no fertilizer of any kind will do much good. What the individual can do is give a fine example, and have the courage to firmly uphold ethical convictions in a society of cynics. I have for a long time tried to conduct myself this way, with varying success.
In the book, D'Artagnan doesn't actually become an official Musketeer until quite near the end, and we make quite a big thing about that. I won't give too much away, but when he finally does make it, they're not going to make it easy for him. That never changes.
Seek no praise, no reward, for anything you do. No sooner do we perform a good action than we begin to desire credit for it. No sooner do we give money to some charity than we want to see our names blazoned in the papers. Misery must come as the result of such desires.
Anna spoke not only naturally and intelligently, but intelligently and casually, without attaching any value to her own thoughts, yet giving great value to the thoughts of the one she was talking to.
We must be on our guard against giving interpretations which are hazardous or opposed to science, and so exposing the word of God to the ridicule of unbelievers.
We love kitties, gawd bless their little whiskers, and we don't give a damn whether they or we are superior or inferior! They're confounded pretty, and that's all we know and all we need to know!