Silence does not mean weak, silent people are not always he stupid, much silence does not mean he does not know anything.
Sometimes a person must be silent, because he does not want to hurt the feelings of others. does not want his siblings and friends to get hurt by a painful remark.

Unfortunately, because I do not know how to understand. Silent means being coward, not knowing anything, silence means weak, stupid, stupid. etc. Assess the quiet person, as if it were a pride that lifted his dignity.

Sometimes a person is silent, because he does not want to hurt his brother. can be people like to be quiet, because it is fed up with talks that are not useful alias #useless. he might be better off to keep quiet, because he does not want to be a burden to trouble for others.

Then, you feel proud to be good at speaking. With the audience's applause in front of the symposium, the loud cheer of the audience shouted. Will it make you a smart person. Not at all.
Clever talk does not mean smart, smart ceplas-ceplos does not mean people intellect, agile talk is not always top-class scientists.

Islam teaches us to keep silent. not multiply talks.

Silence is better

@rendybstm