It was not the change of emaciation, but that effect which even young faces will very soon show from the persistent presence of resentment and despondency.
His hair was already silvering with grey, and no one who glanced at the senile emaciation of the face would have believed that he was only forty yearsold.
However, further development of this pathological condition may transform into deficiency of both yin and yang due to the consumption of yin by yang, leading to such symptoms as emaciation, restlessness and even flaccidity.