阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。
If you could have one superpower, what would it be?
Dreaming about whether you would want to read minds, see through walls, or have superhuman strength may sound silly, but it actually gets to the heart ofwhat really matters in your life.
Every day in our work, we are inspired by the people we meet doing extraordinary things to improve the world.
They have a different kind of superpower that all of us possess: the power to make a difference in the lives of others.
We're not saying that everyone needs to contribute their lives to the poor. Your lives are busy enough doing homework, playing sports, making friends, seeking after your dreams. But we do think that you can live a more powerful life when you devote some of your time and energy to something much larger than yourself. Find an issue you are interested in and learn more. Volunteer or, if you can, contribute a little money to a cause. Whatever you do, don't be a bystander. Get involved. You may have the opportunity to make your biggest difference when you're older. But why not start now?
Our own experience working together on health, development, and energy the last twenty years has been one of the most rewarding parts of our lives. It has changed who we are and continues to fuel our optimism about how much the lives of the poorest people will improve in the years ahead.