seems like a lot of work.... i think ill just go study

just understand what you read.

i think its done everywhere not only in china.. its also done around the pen so you just turn it around and its so small nobody can see it

One time, 80% of my class had a 10 for doing the most important test of the year! All using the same cheat sheet
Still can't believe he didn't notice..

Heh. I bought an entire textbook in and no one noticed.

the problem with these things is that you remember exactly whats on the cheat sheet