The process is symmetrical: Deep and rhythmical breathing relaxes the body and calms the mind as its modifications cease by themselves and these (factors) lead to a state of concentration.

• 这个过程是对称的：深而有节奏的呼吸放松身体，平静心智；当它里面的变化自行停止，这些（因素）引导到凝神的状态。