Do you believe the purpose of life stays the same as we grow up?

How much does vocabulary really matter when it comes to understanding different languages, especially between English and other Germanic languages?
Why do some people believe that knowing someone's past is crucial before starting a relationship, and are there exceptions to this rule?
How do some college students always seem to have something to post or write about?
What are some signs that someone’s character might not change, even after significant life events like marriage or having a child?