There is no surprise that every person’s words or thoughts have inherent voice and that clearly reveals who is only pretending to be nice and who is actually wise.

Fools can't understand even the gist by reading repeatedly the whole book; wise could comprehend easily its content by seeing merely its cover title and the character of its writer.

A learned person underrates own intelligence & overvalues others importance, so remains in public largely shy; the foolish people overrate own importance & undervalue others intelligence, so often publicly lie.

A wicked feels proud to see the crowd around oneself often, but a wise feels it is nice to spend most time usually in the solitude.

A wise does not have necessarily nice words but always good in intention; a wicked may have regularly sweet voice, but always bad in back action.

There is perhaps nothing confidential that the fools are often too confident than true confident.