Read the passage and answer the questions.
Passage:
Many people believe that success comes from talent, but others argue that hard work is more important. Research suggests that while talent can give people an advantage, it is perseverance and dedication that lead to long-term success. People who work hard and practice regularly tend to achieve better results than those who rely only on natural ability. This is why many experts encourage students and professionals to develop strong work habits.
What is the main idea of the passage?