《棋经十三篇·得算篇》
所谓围棋，以常规的方式形成态势，以随机应变的机智制服敌手，所以必须胸有成竹并体现在布局上。
棋者，以正合其势，以权制其敌。故计定于内而势成于外。
The so-called Go forms a posture in a conventional way, defeats the enemy by resourcefulness and adaptability, so it is necessary to have a plan in mind and reflect it in the layout.