无家可归并不是没有家，而是让你的家永远处于疑问之中。
To be unhomed is not to be homeless, but to have your home always in question.
The future of medicine lies in understanding the smallest details.
I'm not a businessman; I'm a business, man.
解释：人参是补气效果最好的药材，三七则是补血效果最佳的药材，体现了中药的特效。
The writer’s responsibility is to tell the untold stories.