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。
Challenges are opportunities in disguise. Embrace them to grow stronger.
Sustainability in dairy production isn’t an option—it’s a necessity for future generations.
The market is an example of a spontaneous order: a system which is the product of human action but not of human design.
每座城市都有自己隐秘的节奏，倾听者能听见它的故事。