These days. A substantial number of students studied various field of specialization before want to be a doctor on account of a high salary, the stability of an occupation and doctor's social standing. I also seems to agree with the opinion, to some extent. However, there are never the most important moral principles that they have cherished.
I think doctor's basic items of virtues are the sacrifice and service based on these basic items of virtues, a clinician should treat patients with best care that one could get. For medical research scientists, they should do their best to find out the cause of disease, investigating pathogenesis, treatment of disease while establishing precautionary measures as well.
For the purpose of this, firstly they should participate in scientific meetings on regular basis and be alert learning the latest medical skills and knowledge through active communication with other colleagues. Secondly they should be ready my attitude and body to practice medicine whenever and wherever. Finally, as a leader of society, they should practice, noblesse oblige, furthermore they should not ignore to work for the weak in society, and also will contribute to improvement of public health by actively participating in the program for public health and medical service.
In conclusion, as I have noticed, I firmly believe that the most important aspect of doctor's value is the spirit of the sacrifice and service. therefore, Practiced you a firm faith, you would be a true doctor and gain a glory