《司马法·严位》
驻军时要注意严整战备，行军时要注意行列整齐，作战时要注意进止有节。
舍谨甲兵，行慎行列，战谨进止。
When garrisoning, you must be alert and on guard; when marching, you must maintain proper rank and file; when fighting, you must advance and retreat in an orderly manner.