Computer Science
Microsoft Technet  Redhat Linux   Oracle  MySQL  PostgreSQL   PHP
PHP Builder  Onlamp  Flash MX  DEVSHED  Sitepoint    Wimdow for .Net   Got .Net
C# Help   C# Corner   On .Net   .Net Monster   C# Friends   Code Project   15Seconds   SuperDotNet   AListApart

Entertainment
Sina  Wan Wei  Duo Wei  Wen Xue City  Qingdao News 168 Talk Phone Card
EBOOK   Minneapolis Weather  DPREVIEW

Administration
UMN IT Jobs   MN Government Jobs   Hamline University Jobs   St.Thomas University Jobs   Craigslist

Immigration & Visa
American Embassy in China   General   OPT   Green Card   INS Online Status  

Indigo is derived from blue but is more pleasing than blue; ice is formed out of water but is colder than water.

Learning without reasoning leads to confusion (or unclear in the concept); thinking without learning is wasted effort.