药有阴阳配合，子母兄弟。
解释：药物之间有阴阳、子母、兄弟等配对关系，说明药物配伍的原理。
I have always believed that music can unite people, regardless of their differences.
你最不满意的客户是你最好的学习资源。
The true writer is always an outsider, even in his own country.
The best way to predict the future is to create it.
宇宙是一个广阔而神秘的地方，我们才刚刚开始理解它的秘密。