If there is one thing Voldemort cannot understand, it is love. He didn’t realize that love as powerful as your mother’s for you leaves it own mark. Not a scar, no visible sign … to have been loved so deeply, even though the person who loved us is gone, will give us some protection forever. It is in your very skin.

I learned that people can easily forget that others are human.

"Prisoner" from the Stanford Prison Experiment (1971)