I got them all yesterday thanks to a hint on #12. I'd never have gotten that in a million years because it's not something I am familiar with other than the name and once I knew it, someone had to explain how it related to the riddle. It was fun and I even learned something too :)

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi