I watched the film at the cinema in the original language.
The strength of the characters, their determination to go to the end of their actions because it is the right thing to do.
You admire them and you would like to be strong like them.
Abolish slavery was definitely a step in the evolution and civilization, but the way to do so is still long and full of obstacles: the humanity still wallows in money and in disgusting the misieria inflicted on miardi of people die every second of hunger. Lincoln, looking at the destruction of our day, would turn in his grave.
Preserving their goals and never give up: it does not mean only to carry out their work, but first of all to believe in themselves, in what you are doing and for a better future.