LOL

to prawn: really what , always law this law that, i wish we dont have to follow such things o.o

RELAXXX . sec four will have more laws .

practice more. will be easier to handle.

law this, law tht... why, you are living in a world full of laws, EeChing...

hahas

to juanning: i tink i go bonkers by then ... -.-ll

to anna: ok imma try ><..

to leaffriend: ..... really too much laws ... z.z ....

haha, can cope one.

agreeeeeee. try. if need help jiu ask lor.~ ;D

to leaffriend: TT i feel so depressed...

to anna: ok !!! ><

law of indices quite easy >< logarithm sucks -,-