This is my personal page.
In the future,I will add some more notes and pictures.
| en-2 | This user can contribute with an intermediate level of English. |
 | This user's favorite subject is computing. |
 | This user knows just enough about computers to be dangerous. |
 | This user has an account on GitHub. |
 | This user believes in freedom of all types of information for all. |
 | This user prefers PC. |
| This user is against DRM. |
| This user does not wish to disclose their email or screen name. |
| math-3 | This user can contribute with advanced mathematical skills. |