Quality is not something you can add on to a product or service. It must be built in from the beginning.

Incomplete perfection is more profound than complete perfection.

市场在短期内是投票机，在长期内是称重机。

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。

There are still many causes worth sacrificing for, so much history yet to be made.

The best companies don't just sell products—they inspire change.

每个人都是自己故事里的英雄。