Unjust laws exist: shall we be content to obey them, or shall we endeavor to amend them, and obey them until we have succeeded, or shall we transgress them at once?
Ways we work against unjust laws: civil disobedience, malicious compliance, "Do Not Comply in Advance", etc.
In today' world Thoreau reminded me of the many different ways we go against unjust governments and laws; both nonviolent and violent actions hold important roles in this process. We must not comply with these unjust laws in advance (or at all) in order to have a better world, a better life.