Advantages: He listens to the opinions of ministers and studies hard to govern the world. There is an idiom called "Listening to others is bright, but being partial is dark", which means that he successfully transformed into one of the most famous politicians and wise kings in China history. Emperor Taizong initiated the "rule of chastity" in history. After actively eliminating the separatist forces in various places, Chabr was modest, and food was the first thing for the people, which finally made the society peaceful and peaceful. It laid an important foundation for the prosperity of the Kaiyuan period and pushed the traditional Chinese agricultural society to the peak.

Disadvantages (back):

1, say it when it's getting worse, and don't listen to me.

2, living in luxury, wasting people and money.

3. Intervene in history and politics and destroy the Korean calendar.

4. Indulge in Dan medicine and eventually die.