Natural experiments can provide valuable insights into economic questions.
Open cooperation is an important path for technological progress.
时间是我所有作品中看不见的材料。
The key to resilience is adaptability.
每个角色都是新的挑战，我享受探索不同角色的过程。
"Theoretical insights often lead to practical breakthroughs, bridging the gap between abstract ideas and real-world applications."