Thoroughly investigate well-documented books, newspapers, and periodicals to determine the facts.  There is nothing quite like the truth.  Significant sources of information do change over time.  Therefore, undoubtedly, be aware of that.

Use kind and polite gestures to preserve morals that do belong in our midst.  Make fundamental amends at every actual disagreement.  Study the opposition and help them to learn.  Place others ahead of self and maintain live liberty.