The Maurya Empire was formed around 321 BCE by  Chandragupta Maurya.

Maurya 帝国由 Chandragupta Maurya 于公元前 321 年左右建立。

However he rose to power, it is generally agreed  that Chandragupta Maurya was a born leader.

无论他如何掌权，人们普遍认为旃陀罗笈多孔雀王是天生的领袖。

In 321 BCE, the capital succumbed to the onslaught, and at  the age of twenty, Chandragupta Maurya established his own kingdom.

公元前 321 年，首都屈服于猛攻，20 岁的旃陀罗笈多孔雀王建立了自己的王国。