《明史·列传·卷一百一十一》
兴起屯防则兵源自然充足，可以节省到远方召募的费用，减少换防的劳苦，停止勾捉军丁的苦楚，这是第十一件利事。
屯政举则兵自足，可以省远募之费，苏班戍之劳，停摄勾之苦，利十一。
If garrisons are established, there will naturally be enough soldiers and it will not be necessary to spend money recruiting soldiers from far away, thus reducing the hardship of replacing soldiers and putting an end to the suffering of press-ganging coolies. This is the eleventh advantage.