I never really liked these posters. I'm not sure why, probably because I saw them every where and never understood the desire for the ones that said things like "Keep Calm and Go Shopping" or something similarly ridiculous. But after seeing this video I think I'd like one. There's something beautiful about knowing the meaning behind these words even though they were written in a time of war and sadness and terror. These simple words, why are they so powerful and meaningful now?