# Preface **Published by:** [0xSherly](https://paragraph.com/@0xsherly/) **Published on:** 2022-06-09 **URL:** https://paragraph.com/@0xsherly/preface ## Content This is just a private space to write down some journals ## Publication Information - [0xSherly](https://paragraph.com/@0xsherly/): Publication homepage - [All Posts](https://paragraph.com/@0xsherly/): More posts from this publication - [RSS Feed](https://api.paragraph.com/blogs/rss/@0xsherly): Subscribe to updates