The fact is that people are good Give people affection and security and they will give affection and be secure in their feelings and their behavior.
If you only have a hammer you tend to see every problem as a nail.
There's no regret. You can't regret. I mean I've felt regret but I've also...
One and the same thing can at the same time be good bad and indifferent e.g. music is good to the melancholy bad to those who mourn and neither good nor bad to the deaf.