我们一起经历了这么多，粉丝们一直都在我们身边。
We've been through so much together, and the fans have always been there for us.
Every challenge in business is an opportunity to rewrite the rules.
The mind is a system of interacting sensations.
The Langlands program is a challenge to the boundaries of mathematical knowledge.
建筑是一种挑战，它要求我们不断地探索和创新。