Latex

Recently I started to try using Latex to write things. Already like it very much since I always like plain text format style. I may write down some notes for my own use and hopefully the notes will also benefit other people who are interested in Latex. Of course there are tons of very good articles, manuals, tutorials on the web about Latex. But writing my own notes seems help me learn it faster and it will be handy when I need a Latex command or template or something that I couldn't remember, especially for someone like me who doesn't have a good memory.