:D

book, books are your needs.. i wish youre do not deceicved by a book, if you smart choose book. the best friend all of time is a book. 

the book add to your knowledge, we can sort our the good science, are in the sv in the memory our of brain :)
because Allah say, people hv a many science and the science useful. he/she's be appointed durajat.

- i write this not because i'm smrt, not because i bookworm, but as i awaken myself :D