The molecules that mediate pain are ancient, revealing how deeply rooted this sensation is in evolution.
I was rejuvenated.
释义:美好事物之所在,就是受到玷污辱没,世人也不能使它低贱;丑恶事物之所在,就是有人鼓噪吹捧,使之抬高身价,世人也不能使它贵重。