A good traveler leaves no trace. A good teacher leaves no unanswered questions. A good accountant leaves no unbalanced sums. A good gatekeeper leaves no open doors. A good knot leaves no loose ends.
So, the way of the pattern is to help everyone, Accept everyone as they are, And make the fullest of any circumstance. That is true enlightenment.
The good are teachers of the bad. The bad are lessons for the good. Anyone can learn wisdom from everyone.
If you don't understand this, Then you will remain ignorant. It is an essential mystery.