"In observational studies, we often have to rely on assumptions that are not directly testable."
在观察性研究中，我们常常不得不依赖于无法直接检验的假设。
Every performance is a chance to connect with the audience in a unique way.
表演不是要成为不同的人。它是在明显不同的事物中找到相似之处，然后在那里找到自己。
A writer's duty is not just to tell stories, but to unveil the truths hidden beneath the surface of everyday life.
Emotions play a crucial role in decision-making, often more than we realize.
The Celts have a close affinity with nature, and we have a great respect for the elements.