Must be proficient in English must be diligent, biology, mathematics, chemistry and physics has a strong mind, body strength with endurance? There is discipline, and responsibility. With this feature, you can be a doctor.
Be diligent to excel in mathematics, English, biology, chemistry and physics are physically strong. Strong mental endurance, discipline and responsibility. You qualify as a doctor was in his car.
Be diligent to good at math, English, biology, chemistry, and physics have a strong body, strong, have patience, discipline and responsibility. Have this feature, you can be a doctor.