https://www.penguinrandomhouse.com/books/558051/on-tyranny-by-timothy-snyder/
1. Do not obey in advance.
2. Defend Institutions
3. Beware the one-party state
4. Take responsibility for the face of the world
5. Remember professional ethics [...]
12. Make eye contact and small talk [...]
19. Be a patriot
20. Be as courageous as you can