Previously, I used Zotero to take note all my favourite quotes, academic studies, and some other information discovered when surfing net. Recently, when using Zotero in my academic writing, I found that it is messy due to those non-academic notes. This makes me feel that my Zotero is not purely academic. As a result, I want to purge my Zotero notes to make it purely academic for citation. In order to achieve this plan, I have to move my non-academic notes to somewhere which is similar to Zotero that allows synchronisation, taking note from the web (using web browser), automatically stating date and time, URL, and allows writing extra notes. At the end, I have no better choice but Evernote.