《黄帝内经·素问·四时刺逆从论》
以上这些四时的刺法，都将严重地违背四时变化而导致疾病发生，所以不能不注意顺应四时变化而施刺。
凡此四时刺者，大逆之病，不可不从也。
All the above four-season acupuncture methods will seriously violate the changes of the four seasons and lead to the occurrence of diseases, so it is necessary to pay attention to conform to the changes of the four seasons when performing acupuncture.