Suppose you are writing a speech emphasizing the importance of hard work to achleve your goals, which you will deliver to your peers at your high school graduation. Which of the following thesis statements fits both your topic and your audience?

A. To be successful in life, one must tenaciously progress toward his or her ambitions.

B. Accepting failure is not an option, so be realistic and sensible about future aspirations.

C. To plan efficiently for retirement, it is necessary to spend money wisely and to be
frugal.

D. Persistence is important, but involvement in extracurricular activities and sports is
critical.