recently l pay intensive attention in the CCNP study .   there must be some guys who want to study computer . they would know what the CCNP is !  to study it well . you must read piles of technical books . the technical books are not like the novels . they are hard to read !  

    these books are not like novels . if you completed  your primary school and old enough , you probably could read all the novels . and you would think they are very impressive . however these technical books differs .   to read each technical books , you must have some fundaments . some one think the technical books are hard to read , it is the reason . it needs me have patience and usual mind . 

     the stratedy is needed to read technical books . some of them are just a list of knowledges . but our head is full of logic ideas . l should not read them one paper and another . some tips here . 

    1, firstly read each books and make clear what it talked about . and know which part is important and which part is difficult . 

    2, the head tried to be active as eyes browsed .

    3, try to simplify the knowledges .  sometimes a  knowledge is  mixture of  many knowledges . alienate them . 

    4, try to know what it is and then dig the reason .