Language is the speaker's use, so it is personality. Let me explain the French "litote" a linguistic imaginary French animal. When Chimène says the Cid: "go, i don't hate you", all the French understand: "I'm crazy in love with you". Litote is the French way to say the more telling the less, that's the way French language gained worldwide its reputation of "diplomatic language". When you refer in diplomacy to French language, the message is there is more said than told.
Spanish language is the only language in the world that have two different words for "to be": you "esta" (from estar) happy, means happiness won't last forever, but you es (from ser) Marwan forever. This difference and life anticipation which is introduced by this couple of ways of being is basically what makes Spaniards such an happy people, in despite of their dramatic history.
Hungarian language have no common roots with any other European language, including Russian. During Soviet era, language was a kind of refuge for Hungarian, because only in language they were sure not to be understood by Russians. But that's how they got used to be misunderstood and nowadays they blame Europe for not understanding them.
I think one of the best aspect of Arab language (I don't speak or read it but understand things) is its faculty to compare things, with abstraction of the very self. Latin scholars often say Arab copied Roman and Greek knowledge, but it's untrue. Malaga's Al baytari, famous botanist and medicinal plants specialist 10th C ac, compares similar plants (f.e. cyclamen with pointy leaves vs cyclamen with round leaves), something Greek Roman Dioscorides(6th C ac), the doctor for roman army, never did. Maybe it's due to poetry, that allows the author to fully express himself its own special way, without appearing as a selfish author looking for fame, almost with a disappearing author that is lexically absent but the very flesh of the text.
Expression of word & language are the best relief for the human beings .Words are offering as a part of religion practice ,Philosophical ,ideological expression which help the human being to take a right course of action of his career development & also help him to take the environment of the family in happy surroundings .