I think if we plan career choices it shows that we are ready for the future and that we are very confident about our well-being in the future.
<span>Having a </span>career<span> strategy is important. It </span>can<span> help you manage the direction you want </span>your career<span> to take, the </span>job<span> skills and knowledge you </span>will<span> need, and how you </span>can<span> get them.</span>
This is a theme because it is a concept NOT the story line. A plot summary is basically the story line as if you were writing a summary of the book or story.
The second one,
Kennedy specifically addresses groups of nations.