"我想我会当冠军大概十年，然后我会让我的兄弟接手 — 就像肯尼迪一家在华盛顿那样。"

Simplified Meaning:

The person in the quote is making a plan for their future success and how they want to pass it on to their family. They believe they will be very successful, like a champion, for about ten years. After that, they want to help their brother become successful, just like what happened with the Kennedy family in politics. The Kennedys were a famous family in the U.S. with many members holding important political positions, passing on their power and influence to each other. This plan shows a sense of family loyalty and a desire to keep success within the family. If you have something you’re good at or have achieved, you can think about ways to help your family or friends benefit from your experience and success too.