Maybe some persons don't understand why it is malicious

for pseudo scholars to show off their expertise.

In fact, it is just this question that make us allow those

pseudo scholars to lurk around us for a long time and

perform freely!  

And indeed, few men have ability to identify such pseudo

scholars ,   or    have no time to consider these  problems 

hidden deeply, and while other men may know that these

pseudo scholars are fooling around , but they are at a loss

what to do after all.

It should be recognized that these pseudo scholars are

indeed game masters of all kinds of knowledge, for they 

are especially good at  showing off     their professional 

knowledge ,  and such tactics really provide    the most

effective  protection    for  their  dishonesties ,   impure

motivations and bad intentions, which has already been

satisfying such pseudo scholars till now.

Actually, the main error of these pseudo scholars is their

attitudes towards knowledge.

As a matter of fact , we should have exposed the tricks 

used by these pseudo scholars long ago ,  so that   the

popularization   and   application of    knowledge   and

technology can return to a rational and healthy track as

soon as possible.

In order to identify these pseudo scholars effectively , we

must first master the knowledge about knowledge , such

as the instrumentality of knowledge ,      the relevance of

knowledge,  and the limitation of personal knowledge.

And in a word , if    we   understand and master     these

knowledge about knowledge , we can timely identify all 

the tricks used by pseudo scholars , whether these tricks

are scripts, deception or sophistry.