Add 10 new quotes in denis-znanec.json and add utf-8 encoding

[denis-znanec]

Added 10 new quotes ane add utf-8 encoding

Check one of the below boxes as per your PR

• Adding more quotes issue

• Fixes another issue Problem with utf-8 file encoding #151

Make sure these boxes are checked before your pull request (PR) is ready to be reviewed and merged. Thanks!

• PR is descriptively titled 📑 and links the original issue above 🔗
• code is in uniquely-named branch and has no merge conflicts 📁
• screenshots/GIFs are attached 📎 if applicable
• ask @avats-dev for help, in a comment below

I'm happy to help you get this ready -- don't be afraid to ask for help, and don't be discouraged !

Thanks!

[welcome]

Thanks for opening this pull request!
There may be some errors, but don't worry! We'll work through them with you! 👍🎉😄